45 results for "Haeruddin Haeruddin"
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Journal Article Full text
Spatial Distribution and Pollution Assessment of Metals in Sediments of the Babon River, Central Java, Indonesia
BACKGROUND: The Babon River is one of the drainage channels in Semarang, Indonesia, that is used for drinking water, irrigated agriculture of paddy fields and gardens, fish farming media, and the disposal of industrial wastewater. This study aimed to assess the spatial distribution of metals in the…
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Proof in mathematics education: A bibliometric analysis using R biblioshiny and VOSviewer
The modern mathematics curriculum internationally places proof as a central component that should be integrated from primary school to university. Empirical research on proof in mathematics education has grown rapidly in the last two decades; however, few studies have attempted to map this research…
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Analyzing students’ errors and misconceptions in proof construction in abstract algebra course
This study aimed to identify and describe the types of errors and misconceptions made by students in the process of constructing proofs. Using a qualitative approach with a case study design, the subjects were fifth-semester students enrolled in the Abstract Algebra course at Mulawarman University…
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- Sensual Symbols and Social Confusion: Revealing the Expression of Love in 'Qoddukal Mayyās' Lyrics through Riffaterre’s Semiotic…Aslama, Dhiaul Haq; Haeruddin, Haeruddin et al. · 2025 · Journal Article
- Kamus Mandar Indonesia: edisi revisiHanan, Sandra Safitri; Muthalib, Abdul et al. · 2025 · Book
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The Phenomenon of Sexual Intercourse in Women Premenopausal In Makassar City
Sexual dysfunction in women is an important reproductive health issue as it relates to the survival of a woman's reproductive function and has a major impact on the harmony of marital relationships. The purpose of this study was to determine the effectiveness of Belle Vie Transfer Factor on Sexual…
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Efektivitas Model Pembelajaran Discovery Learning dan Problem Based learning Ditinjau Dari Hasil Belajar Matematika Siswa Pada Materi Turunan
Penelitian ini merupakan penelitian eksperimen semu yang bertujuan untuk mengetahui efektivitas model pembelajaran discovery learning dan problem based learning pada materi turunan di kelas XI SMA Negeri 3 Samarinda tahun ajaran 2019/2020 dan untuk mengetahui apakah terdapat perbedaan hasil belajar…
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Pengaruh Locus Of Control Internal Dan Interaksi Sosial Terhadap Hasil Belajar Matematika
Penelitian ex post facto ini bertujuan untuk mengetahui pengaruh locus of control internal dan interaksi sosial terhadap hasil belajar matematika siswa kelas VII SMP Negeri 9 Samarinda. Populasi dalam penelitian ini ialah seluruh siswa kelas VII yang berjumlah 256 siswa di SMP Negeri 9 Samarinda…
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Pengaruh Motivasi terhadap Kinerja Pegawai Dinas Pendidikan Provinsi Sulawesi Barat: Analisis Teori Motivasi Intrinsik Herzberg
The purpose of this study was to analyze the effect of work motivation on the performance of employees of the West Sulawesi Provincial Education Office. Motivation in this study is based on four indicators of Herzberg's intrinsic motivation: responsibility, work performance, job satisfaction, and…
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ANALISIS BEBAN PENCEMAR DAN KAPASITAS ASIMILASI DI MUARA SUNGAI TONDANO TELUK MANADO
The Tondano river estuary waters is located in the Manado city, North Sulawesi Province. Receiving inputs from rural, urban, hydropower, agriculture, plantation, livestock, and industrial activities is high enough to cause a decrease in the quality of Tondano river estuary waters. The aim of this…
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Beban Pencemaran, Kapasitas Asimilasi dan Status Pencemaran Estuari Banjir Kanal Barat, Kota Semarang, Jawa Tengah
West Banjir Kanal river is part of Garang Catchment Area which used as souce for drinking water communities of West Semarang District, Central Java. The high intensities used of area around Garang Catchment Area for agriculture, settlement and industry caused water polluted. This research conducted…
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ANALISIS KESESUAIAN WISATA PANTAI JODO DESA SIDOREJO KECAMATAN GRINGSING KABUPATEN BATANG
Jodo beach is located in Sidorejo Village, Gringsing District, Batang Regency. The beach is relatively even and has black sand as an attraction. This research was conducted in December 2016 and aimed to determine Jodo beach tourism conformity as beach tourism area in recreation and swimming…
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ANALISIS KONSENTRASI LOGAM BERAT KADMIUM (Cd) DAN TIMBAL (Pb) PADA AIR, SEDIMEN, DAN TIRAM (Crassostrea sp.) DI SUNGAI TAPAK, KECAMATAN TUGU, KOTA SEMARANG
Wilayah Sungai tapak secara geografis terletak di Kelurahan Tugurejo, Kecamatan Tugu, Kota Semarang, Provinsi Jawa Tengah. Sungai Tapak menerima limbah industri, rumah tangga, dan kegiatan perikanan yang menimbulkan pencemaran perairan, seperti logam berat timbal (Pb) dan kadmium (Cd). Penelitian…
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Analisis Ekstrak Kulit Batang Tanaman Biduri Terhadap Kematian Jentik Nyamuk Aedes Aegypti
Nyamuk adalah ektoparasit pengganggu yang merugikan kesehatan, manusia, hewan, dan lingkungan. Hal ini dikarenakan kemampuannya sebagai vektor berbagai penyakit. Salah satu pengendalian yang dapat dilakukan adalah dengan penggunanaan insektisida hayati yaitu tanaman Calontopis gigantea atau tanaman…
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Analisis Kesalahan Menyelesaikan Soal Cerita Program Linear Ditinjau Dari Perbedaan Jenis Kelamin
Jenis penelitian ini adalah deskriptif kualitatif. Penelitian ini bertujuan untuk mengetahui kesalahan siswa dalam menyelesaikan soal cerita program linear. Kesalahan yang dilakukan siswa tersebut dibedakan berdasarkan jenis kelamin. Selain itu, penelitian ini juga mencari penyebab siswa melakukan…
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Team Games Tournament Implementation in Enhancing Students’ Arabic Vocabulary: A Lesson from Islamic High Schools
Mastery of Arabic vocabulary is a fundamental requirement that supports students’ abilities in listening, speaking, reading, and writing. However, many learners continue to struggle due to limited instructional variety and teacher-centered practices that reduce engagement and learning motivation…
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Identifikasi Gugus Fungsi Minyak Buah Nipa (Nypa fructicans) Kaliwanggu Teluk Kendari Sulawesi Tenggara
Nipa is one of the vegetation mangroves in Southeast Sulawesi that optimal utilization by people in this region is not optimal because less of information. Attempt to provide information of oil component has done research with the title “Identification of Functional Group of Oil from Nipa Fruit…
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Molecular Identification of Brown Algae Sargassum sp. from the Lombok Coastal Waters
Sargassum is a well-known genus of brown algae in Indonesia that has long been investigated due to its economic importance. To support its biological research, it is important to identify and classify the species studied. Morphological identification had greatly contributed to taxonomy, however, it…
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Blockchain-Enabled Data Analytics-Based Demand Service Optimization for Vehicular Safety
Vehicle safety and demand optimization are being explored using blockchain-enabled data analytics due to the rapid growth of connected vehicle technologies. This system establishes a robust and scalable framework for next-generation intelligent transportation systems (ITS), leveraging cutting-edge…
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Akuntabilitas pengelolaan keuangan desa berbasis value of money
Akuntabilitas Pengelolaan Keuangan Atas Alokasi Dana Desa (Studi Kasus Pada Desa Tamasaju Kecamatan Galesong Utara Kabupaten Takalar (2020). Penelitian ini bertujuan untuk menganalisi dan mengetahui akuntabilitas pengelolan keuangan desa di Desa Tamasaju Kecamatan Galesong Utara Kabupaten…
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Kondisi UMKM Batu Merah pada pandemic covid: analisis cost volume profit
Pandemic Covid-19 yang dimulai di kota Wuhan, China sejak awal tahun 2020, telah memberikan dampak buruk terhadap UMKM (82,9%) merasakan dampak negatif dan hanya sebagian kecil (5,9%) yang mengalami pertumbuhan positif. Dalam upaya melaksanakan Program Pemulihan Ekonomi Nasional, pemerintah terus…
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Analisis faktor-faktor yang mempengaruhi tingkat penerimaan auditor atas perilaku audit disfungsional
Analisis faktor-faktor yang mempengaruhi tingkat penerimaan auditor atas perilaku audit disfungsional (Studi Empiris Pada Kantor Akuntan Publik Di Makassar). Penelitian ini bertujuan untuk menguji dan mengetahui pengaruh faktor-faktor yang mempengerahui prilaku audit disfungsional pada kantor…