Article Per Year (5 Year)
p-Index From 2021 - 2026
6.458
P-Index
This Author published in this journals
All Journal JOURNAL AGRIBUSINESS Jurnal Penelitian Pendidikan IPA (JPPIPA) Syntax Literate: Jurnal Ilmiah Indonesia MEDIAN JASc (Journal of Agribusiness Sciences) JURNAL AGRICA Jurnal Pembelajaran dan Biologi Nukleus Jurnal Penelitian Agrisamudra Asian Journal of Aquatic Sciences AGRISAINS: Jurnal Ilmiah Magister Agribisnis Jurnal Ilmiah Pertanian ( JIPERTA) El-Ecosy : Jurnal Ekonomi dan Keuangan Islam Journal of Education Research Jurnal Ilmiah Management Agribisnis (Jimanggis) Jurnal Cakrawala Ilmiah Mediagro Edu Sosial : Jurnal Pendidikan Ilmu Pengetahuan Sosial International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Jurnal Masyarakat Madani Indonesia Grafting : Jurnal Ilmiah Ilmu Pertanian Neraca Manajemen, Akuntansi, dan Ekonomi Journal of Computer-based Instructional Media Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI GABBAH : Jurnal Pertanian Dan Perternakan Indonesian Journal of Environment and Sustainability Issues Jurnal Penelitian Hasil Hutan
Rozalina, Rozalina Rozalina
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

Published : 51 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 51 Documents
Search

 2   3   4   5   6 
SOSIALISASI PENANGANAN KERUSAKAN KOMPONEN KAYU AKIBAT SERANGAN RAYAP DI DAERAH PERUMAHAN GRIYA MADANI KECAMATAN SIANTAR SITALASARI Nurrachmania, Meylida; Rozalina, Rozalina; Simarmata, Marulam MT; Astuti, Tri; Purba, Tioner
Jurnal Pengabdian Masyarakat Sapangambei Manoktok Hitei Vol. 2 No. 1 (2022): Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Publisher : Universitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/wv1xvg62

Abstract

Economic losses due to wood damage by wood destruction factors in buildings in Indonesia have reached billions of rupiah every year. Surveys in several major cities, Jakarta, Surabaya, Bandung and other major cities show that generally residential buildings are particularly vulnerable to being attacked by wood-destroying organisms. To prevent or reduce economic losses due to wood damage by wood destruction factors in buildings especially housing, it is necessary to take a preventive measure that is a preservation measure by providing preservatives, especially on wood materials as well as handling to overcome wood components that have been damaged.
Penyuluhan Hukum Dan Penanaman Pohon Untuk Konservasi Di Desa Sei Nagalawan, Perbaungan Meylida Nurrachmania; Rozalina; Triastuti; Damanik, Sarintan E; Simarmata, Marulam MT
Jurnal Pengabdian Masyarakat Sapangambei Manoktok Hitei Vol. 3 No. 1 (2023): Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Publisher : Universitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/0tba5n98

Abstract

Kegiatan penyuluhan hukum dan penanaman pohon untuk konservasi Pantai Mangrove Desa Sei Nagalawan Perbangungan Kabupaten Serdang Bedagai ini diharapkan dapat menjadi agen pembangunan guna “menularkan” pengetahuan tentang peranan masyarakat dalam rangka pelestarian lingkungan serta arti penting lingkungan hidup bagi kehidupan manusia. Pencegahan terhadap pengrusakan lingkungan tidak hanya cukup dengan dilakukan menerapkan undang - undang termasuk penerapan sanksi pidana oleh karena masyarakat tersebut secara kultural telah terikat dengan pola-pola pemanfaatan hutan yang sejak lama mereka lakukan dan berlangsung secara turun temurun. Peserta sosialisasi memiliki peranan dalam rangka pelestarian lingkungan serta arti penting lingkungan hidup bagi kehidupan manusia
Analisis Finansial Usaha Tambak Sistem Wanamina (SIlvofishery) Di Kecamatan Seruway Kabupaten Aceh Tamiang Abdul Chalik; Siti Balqies Indra; Rozalina
GABBAH : Jurnal Pertanian Dan Perternakan Vol. 3 No. 1 (2025): Oktober
Publisher : PT PUBLIKASI INSPIRASI INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/gabbah.v3i1.4048

Abstract

Penelitian ini bertujuan untuk Menganalisis Kelayakan Finansial Usaha Tambak Sistem Wanamina (Silvofishery) di Kecamatan Seruway Kabupaten Aceh Tamiang. Metode yang digunakan dalam penelitian ini adalah metode survei. Teknik pengambilan sampel dalam penelitian ini adalah Probability Sampling dengan menggunakan teknik Sampling Jenuh (sensus) dengan jumlah sampel sebanyak 20 orang. Data yang digunakan dalam penelitian ini adalah data primer dan data sekunder. Metode analisis data yang digunakan pada penelitian ini adalah metode analisis finansial, menghitung pendapatan, dan R/C Ratio. Berdasarkan hasil penelitian yang dilakukan mengenai analisis finansial usaha tambak sistem wanamina (silvofishery) di Kecamatan Seruway Kabupaten Aceh Tamiang, memperoleh rata-rata penerimaan sebesar Rp.87.100.000/tahun, rata-rata biaya produksi Rp.25.945.625/tahun, rata-rata pendapatan sebesar Rp.61.154.375/tahun, rata-rata pendapatan perHa sebesar Rp.7.229.804/tahun. Nilai R/C ratio diperoleh 3,36 sehimgga dapat dilihat nilai R/C ratio > 1, maka usaha tambak sistem wanamina (silvofishery) ini layak untuk dijalankan atau diusahakan. Sehingga dapat disimpulkan bahwa usaha tambak sistem wanamina (silvofishery) di Kecamatan Seruway Kabupaten Aceh Tamiang telah mencapai keuntungan dan layak untuk diusahakan lebih lanjut.  
Seaweed-Based Organic Fertilizer: Sargassum polycistum and Ulva lactuca as Green Innovations Supporting Environmental Policies Aulia Ulmillah; Rozalina; Panggabean, Siti Munawarah
Indonesian Journal of Environment and Sustainability Issues Vol. 1 No. 2 (2024): December 2024 | Indonesian Journal of Environment and Sustainability Issues
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/ijesi.v1i2.132

Abstract

The West Coast is a coastal area rich in marine resources, including seaweed. The utilization of seaweed by the local community remains limited, primarily sold at low prices. The predominant seaweed species found in the West Coast area are Sargassum polycistum and Ulva lactuca. These two types of seaweed can be utilized as nutrient-rich, environmentally friendly organic fertilizers that benefit plants. This study aims to evaluate the quality of fertilizers derived from Sargassum polycistum and Ulva lactuca through the composting method. The data collected include physical and chemical observations. Physical quality observations cover aroma, color, texture, pH, and temperature, conducted from the seventh day until the compost is mature. Chemical quality tests of the organic fertilizer include measurements of total nitrogen (N), total phosphorus (P), total potassium (K), and organic carbon (C). The results were then compared with the compost quality standards outlined in SNI 19-7030-2004. The findings indicate that the best physical and chemical quality organic fertilizers meeting SNI standards were produced from the compositions of 5 kg Ulva lactuca + 700 mL EM4 and 5 kg Sargassum polycistum + 700 mL EM4.
Development of augmented reality media in science education on the topic of earth and the solar system Rozalina, Rozalina; Rini, Faiza; Siska, Felia
Journal of Computer-based Instructional Media Vol. 3 No. 2 (2025): Regular Issue
Publisher : Researcher and Lecturer Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58712/jcim.v3i2.146

Abstract

This study aimed to develop and evaluate Augmented Reality (AR)-based learning media for the Earth and Solar System topics in middle school science education. Using the Research and Development (R&D) approach with the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation), the study developed AR media designed to enhance student understanding of complex scientific concepts. The effectiveness of the AR media was assessed through Aiken's V validation, practicality tests from teachers and students, and pre-test and post-test evaluations. The results showed that the AR media significantly improved student engagement, understanding, and academic performance. Aiken's V validation scores for usability, information, and interaction quality were above 0.8, indicating that the media was valid and effective. The practicality test revealed that teachers rated the media highly (93% usability), while students gave slightly lower ratings (81% usability). The N-gain score from pre-test and post-test evaluations showed a 56.2% improvement in students' knowledge, confirming the positive impact of the AR media on learning outcomes. Despite the challenges with usability for some students, the overall feedback supports AR's potential in enhancing science education, especially in rural settings. The study recommends further research to overcome usability challenges and optimize AR's classroom integration.
ANALYSIS OF FACTORS AFFECTING THE INCOME OF FISHERMEN IN THE COASTAL DISTRICT OF BIREM BAYEUN, EAST ACEH DISTRICT Anggraini, Tenti; Rozalina, Rozalina; Jamil, Muhammad
AGRIBUSINESS JOURNAL Vol. 17 No. 2 (2023): Agribusiness Journal
Publisher : Syarif Hidayatullah State Islamic University Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aj.v17i2.35327

Abstract

Birem Bayeun is one of the sub-districts in East Aceh Regency with large capture fisheries production. This research aims to determine the influence of skills, knowledge, attitudes and work experience on the income of fishermen in Pesisir, Birem Bayeun District, East Aceh Regency. This research uses a causal design. The sampling technique uses the Quota Sampling method. The number of samples in this study was 42 fishermen. The data used in this research are primary and secondary data with a questionnaire measurement scale using a Likert scale. The analytical tool used is the multiple linear regression method. In conclusion, knowledge and attitudes have a significant influence on income, skills and work experience have no influence on fishermen's income.
ANALYSIS OF CALCULATION OF COST OF PRODUCTION (Case Study: Pak Mitro Tofu Making Business in Stabat District, Langkat Regency, North Sumatra) Jahari, Harmeita; Rozalina, Rozalina; Basriwijaya, Kiagus M. Zain
AGRIBUSINESS JOURNAL Vol. 18 No. 2 (2024): Agribusiness Journal
Publisher : Syarif Hidayatullah State Islamic University Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/aj.v18i2.42231

Abstract

This research aims to analyze the cost of production in the Pak Mitro tofu making business in Stabat District, Langkat Regency, North Sumatra. This research uses a case study method and is analyzed quantitatively descriptively. The data collection methods used are primary data and secondary data. The sampling technique used was purposive sampling technique. The subject in this research is the owner of a tofu making business, namely Mr. Mitro. The analysis calculated uses the full costing method and the activity based costing (ABC) method. The results obtained from this research are the cost of production using the Full Costing method of Rp. 269 and using the Activity Based Costing method of Rp. 260. So that the tofu production produced by Pak Mitro's business experiences quite large costs of Rp. 9/unit.
ANALISIS FORECASTING PRODUKSI BENIH KENTANG (Solanum tuberosum L.) DI UPT. BENIH INDUK HORTIKULTURA KUTAGADUNG-BERASTAGI Rahmika Sibagariang; Rozalina, Rozalina; Kiagus Muhammad Zain Basriwijaya
GABBAH : Jurnal Pertanian Dan Perternakan Vol. 2 No. 1 (2024): Oktober
Publisher : PT PUBLIKASI INSPIRASI INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62017/gabbah.v2i1.1718

Abstract

Penelitian ini bertujuan untuk menganalisis forecasting produksi benih kentang di UPT. BIH Kutagadung-Berastagi pada tahun 2024-2033 meningkat atau tidak. Metode penentuan daerah dilakukan dengan teknik purposive (sengaja). Obyek dalam penelitian ini adalah data UPT. BIH Kutagadung-Berastagi tahun 2014-2023. Metode analisis data yang digunakan yaitu metode trend dan uji asumsi klasik, analisis regresi linear sederhana dan uji hipotesis. Hasil uji menunjukkan bahwa metode trend yang paling sesuai dalam meramalkan produksi benih kentang adalah trend linear dengan memiliki nilai MSE terkecil yakni 1.128.008,215 dan nilai MAPE nya terkecil yakni 4%. dan menunjukkan variabel waktu (X) secara parsial berpengaruh terhadap meningkatnya produksi benih kentang (Y) di UPT. BIH Kutagadung-Berastagi dengan nilai signifikan sebesar 0,016. Hasil analisis forecasting dalam penelitian ini menunjukkan bahwa produksi benih kentang di UPT. BIH Kutagadung-Berastagi tahun 2024-2033 mengalami trend positif/meningkat.
SOSIALISASI PENANGANAN KERUSAKAN KOMPONEN KAYU AKIBAT SERANGAN RAYAP DI DAERAH PERUMAHAN GRIYA MADANI KECAMATAN SIANTAR SITALASARI Nurrachmania, Meylida; Rozalina, Rozalina; Simarmata, Marulam MT; Astuti, Tri; Purba, Tioner
Jurnal Pengabdian Masyarakat Sapangambei Manoktok Hitei Vol. 2 No. 1 (2022): Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Publisher : Universitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/wv1xvg62

Abstract

Economic losses due to wood damage by wood destruction factors in buildings in Indonesia have reached billions of rupiah every year. Surveys in several major cities, Jakarta, Surabaya, Bandung and other major cities show that generally residential buildings are particularly vulnerable to being attacked by wood-destroying organisms. To prevent or reduce economic losses due to wood damage by wood destruction factors in buildings especially housing, it is necessary to take a preventive measure that is a preservation measure by providing preservatives, especially on wood materials as well as handling to overcome wood components that have been damaged.
PEMBERDAYAAN MASYARAKAT DALAM PEMANFAATAN EKOWISATA DI DUSUN BAHOAN NAGORI DOLOK MARAWA KECAMATAN SILOU KAHEAN KABUPATEN SIMALUNGUN Rozalina, Rozalina; Nurrachmania, Meylida; Damanik, Sarintan E.; Astuti, Tri
Jurnal Pengabdian Masyarakat Sapangambei Manoktok Hitei Vol. 4 No. 1 (2024): Jurnal Pengabdian Masyarakat SAPANGAMBEI MANOKTOK HITEI
Publisher : Universitas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36985/tb364z30

Abstract

Kegiatan ini bertujuan untuk meningkatkan pemahaman masyarakat mengenai pentingnya peran masyarakat dalam pemanfaatan ekowisata, sehingga dapat menciptakan peluang pertambahan ekonomi bagi warga Dusun Bahoan, Nagori Dolok Marawa Kecamatan Silou Kahean, Kabupaten Simalungun. Metode yang digunakan adalah sosialisasi observasi. Hasil yang dicapai pada kegiatan pengabdian ini yaitu terciptanya pemahaman masyarakat tentang pentingnya sumberdaya alam hutan bagi kehidupan masyarakat sekitar dan peran masyarakat dalam pemanfaatan ekowisata
Co-Authors A.P., Ginting Abdilah, Fauzan Abdul Chalik Afrah Junita Agus Pratama Agus Putra AS Anggraini, Tenti Aulia Ulmillah Basriwijaya, Kiagus M. Zain Basriwijaya, Kiagus Muhammad Zain Benteng H Sihombing Cut Gustiana Damanik, Sarintan E Damanik, Sarintan E. Damanik, Sarintan Efratani Faisal, Farid Faiza Rini Fajril, Yustril Felia Siska gustiana, cut Hanisah Happy Fitria, Happy Hijri Juliansyah indra, siti balqies Irvina Nurachmi Jahari, Harmeita Jahari, Harmeita Dewi Kiagus M. Zain , Basriwijaya Kiagus Muhammad Zain Basriwijaya Mahendra, Muhammad Wifrizal Mahyuddin, Thursina Marulam MT Simarmata Meylida Nurrachmania Mira Puspita Sari MTSimarmata, Marulam Muhammad Hamdani Muhammad Hamdani Muhammad JAMIL Muhammad Zain Basriwijaya, Kiagus Muliati Nurrachmania, Meylida Nurul Abdaini Pangaribuan, Ryandi Goklas Panggabean, Siti Munawarah Pasaribu, Rena Pratama, Agus Purba, Agung Pratama Rafli, Muhammad Rahmawati, Rahmawati Rahmika Sibagariang Rahmika, Sibagariang Rini Mastuti ROHANA ROHANA Safrida, Turti Safrizal Safrizal Sanjaya, Tri Adimas Saragih, M.Sc, Faoeza Hafiz Sari, Riezky Purnama Sarimaryoni , Hamdi Sidabukke, Simon Sidabukke, Simon H Sidabukke, Simon H. Sihombing, Benteng Sihombing, Benteng H. Silvia Anzitha Sinaga, Jonni Siti Balqies Indra Siti Balqis Indra Sitinjak, Wahyunita Sri Armayanti supristiwendi supristiwendi Suptistiwendi, Supristiwendi Suransyah, Aldi Syahril Nedi Thursina Mahyudin Tioner Purba Tri Astuti Triastuti Triastuti, Triastuti Trisniarti, Noviami Udin Saripudin Wahyuna, Fajar Zulhilmi Zulhilmi, Zulhilmi