8,873 results
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Journal Article
GeoVentura: AI-Integrated Virtual Field Trip Innovation to Build Geography Students’ Spatial Thinking Skills
Spatial thinking is an essential skill that geography students must possess to effectively analyze geographic phenomena. However, students’ spatial thinking skills remain sub-optimal due to the limited availability of interactive learning media designed to cultivate these capabilities. To address…
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Journal Article
Developing the Malaqbiq Tau Mandar Character Model Based on Lecturers’ Profiles of Understanding and Readiness
The integration of Mandar cultural values into pre-service teacher education remains limited because existing character education practices have not translated Malaqbiq Tau Mandar (MTM) values into a systematic model responsive to lecturers’ varying levels of understanding and readiness. This study…
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Journal Article
Soil physical properties and organic matter govern available water in Inceptisols under different land uses
Understanding soil water availability is critical for sustainable land management in tropical agricultural systems, particularly in Inceptisols that often exhibit inherent physical constraints. This study aimed to evaluate the influence of soil physical properties and organic matter on available…
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Journal Article
An integrated in planta infection and in vitro selection strategy for Agrobacterium-mediated transformation of Tagetes erecta
Marigold (Tagetes erecta) is an important ornamental plant valued for its diverse flower colors and morphological variation. Enhancing the genetic variability of this species can be achieved through biotechnological approaches, particularly genetic transformation mediated by Agrobacterium…
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Journal Article
Predator communities associated with Spodoptera exigua in tropical shallot agroecosystems
Spodoptera exigua Hübner is a major pest of shallot (Allium ascalonicum L.) that can significantly reduce productivity in tropical agroecosystems. Pest control in shallot cultivation still relies heavily on synthetic insecticides, which may lead to pest resistance and negatively affect natural…
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Journal Article
Physiological responses of pakcoy (Brassica rapa ssp. chinensis) to chitosan application under short-term drought stress
Drought stress is a major environmental factor limiting leafy vegetable productivity in greenhouse cultivation. Chitosan is widely reported as a biostimulant that may enhance stress tolerance through physiological and biochemical regulation. This study aimed to evaluate physiological responses of…
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Journal Article
Peat soil degradation under coconut monoculture on Indonesian tropical peatlands
The conversion of tropical peat swamp forests to agricultural systems is widely known to alter peat soil properties through drainage-induced oxidation and accelerated organic matter decomposition. However, field-based evidence on long-term coconut monoculture remains limited. This study evaluated…
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Journal Article
Land type drives pest infestation patterns in smallholder cocoa (Theobroma cacao L.) agroecosystems
Pest infestation remains a major constraint in smallholder cocoa (Theobroma cacao L.) production, particularly in tropical agroecosystems where environmental heterogeneity can influence pest dynamics. However, the role of land type in shaping pest infestation patterns under field conditions is…
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Journal Article
Trap-based abundance and assemblage structure of fruit flies (Diptera: Tephritidae) in lemon and papaya orchards
Fruit flies (Diptera: Tephritidae) are economically important pests that reduce the quality and marketability of tropical fruits. This study compared trap-based abundance and assemblage structure in a lemon orchard and a papaya orchard in Tanjung Baru Village, Ogan Ilir Regency, South Sumatra…
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Journal Article
Genotype-dependent growth and quality responses of melon (Cucumis melo L.) to potassium nitrate under dynamic root floating hydroponics
Limited understanding of genotype-dependent responses to nutrient enrichment remains a key constraint in optimizing melon production under dynamic root floating hydroponic systems. This study evaluated genotype-dependent growth and fruit quality responses of melon (Cucumis melo L.) to potassium…
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Journal Article
From farms to school meals: Linking local agriculture to Indonesia’s free nutritious meals program
Indonesia’s Free Nutritious Meals (MBG) Program represents one of the most ambitious public nutrition initiatives ever implemented in the country. Designed to provide daily nutritious meals to millions of school children, the program has the potential to significantly improve child nutrition…
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Journal Article
Growing-medium effects and limited responses to short-fermented banana stem liquid organic fertilizer in grafted ‘Alligator’ avocado seedlings (Persea americana Mill.)
Growing medium and liquid organic fertilizer (LOF) quality influence seedling performance, although their combined effects remain unclear. This study evaluated seedlings treated with short-fermented banana stem LOF in different media. A factorial randomized complete block design comprised five LOF…
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Journal Article
Effects of folic acid concentration and spraying frequency on the growth of Atlantic potato plantlets during acclimatization
Acclimatization is a stage in potato micropropagation because in vitro-derived plantlets must adapt to ex vitro conditions. This study evaluated the effects of folic acid concentration and spraying frequency on Atlantic potato (Solanum tuberosum L.) plantlet growth during acclimatization. A…
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Journal Article
Effects of growing media and variety on growth and fruit characteristics of melon (Cucumis melo L.) under drip irrigation
Growing media and varietal characteristics may influence the growth and fruit characteristics of melon (Cucumis melo L.) under drip irrigation. This study evaluated the main and interactive effects of growing media and melon variety. The experiment was conducted in Menes District, Pandeglang…
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Journal Article
Comparative laboratory efficacy of three commercial organophosphate insecticides against fall armyworm (Spodoptera frugiperda) larvae
Fall armyworm, Spodoptera frugiperda, is a maize pest whose management remains dependent on synthetic insecticides. This study compared three organophosphate insecticides against third-instar S. frugiperda larvae. Chlorpyrifos, profenofos, and diazinon were evaluated at 5%, 20%, 50%, 75%, and 95%…
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Journal Article
Ownership Structure, Firm Size, And Audit Quality As Determinants of Financial Reporting Integrity
This study aims to examine the effect of institutional ownership, managerial ownership, firm size, and audit quality on financial reporting integrity in infrastructure sector companies listed on the Indonesia Stock Exchange during the 2018 to 2022 period. Financial reporting integrity is measured…
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Journal Article
Modeling The Influence of Digital Marketing on Purchase Decisions: The Mediating Role of Customer Satisfaction
This study examines the influence of Content Marketing and Sales Promotion on Purchase Decisions, with Customer Satisfaction serving as a mediating variable among Grab application users in Indonesia. Amidst competitive digital service ecosystems, understanding how marketing stimuli translate into…
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Journal Article
Exploring the Impact of Marketing on RPL Enrollment Decisions: Student Interest as a Determining Factor
The effectiveness of marketing communication in influencing enrollment decisions in the Recognition of Prior Learning (RPL) program remains underexplored, particularly regarding the mediating role of interest. Prospective students in this pathway tend to prioritize flexibility, cost, and relevance…
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Journal Article
Universitas Lancang Kuning Pekanbaru Embraces Isak 35: A Leap Towards Transparent Financial Reporting
Non-profit financial reporting standards are intended to improve transparency, comparability, and accountability; however, systematic evidence on the extent to which Indonesian private universities substantively comply with ISAK 35 remains limited. This study evaluates Lancang Kuning University…
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Journal Article
Analysis of Factors Affecting The Income of Street Vendors In Lasinrang Field, Pinrang Regency
Limited employment opportunities in the formal sector have prompted people to initiate survival strategies through the informal sector as street vendors. This study aims to analyse the effect of working hours, business duration, social media usage, education level, and age on the income of street…
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