Browse Title Index


 
Issue Title
 
Vol 1, No 1 (2021): JUNE Analysis of dug well water imminity in Sikapas Village, Mandailing Natal District Abstract   PDF
Riski Nainggolan, Rappel Situmorang
 
Vol 4, No 1 (2024): Journal of Mathematics and Natural Science Analysis of Mineral Water Supply Control at UD. Darman Using the Economic Order Method Quantity(EOQ) Abstract
Dwi Syafitri
 
Vol 1, No 1 (2021): JUNE Analysis of problem based learning colaborative on critical thinking ability Abstract   PDF
Retno Dwi Suyanti, Desi Natalia Purba, Tita Juwitaningsih
 
Vol 1, No 1 (2021): JUNE Antibacterial activity of Clidemia hirta leaf extract against pathogenic bacteria with variation of solvents Abstract   PDF
Evi Rahayu, Ahmad Shafwan S Pulungan
 
Vol 1, No 2 (2021): December Biology Teacher’s understanding of Nature of Science (NOS) Abstract   PDF
Gloria Sirait, Priskila Uli Arta Lumban Tobing, Ely Djulia
 
Vol 1, No 1 (2021): JUNE Design and development of water condition measurement in soil using a capacitive based sensor Abstract   PDF
Siti Balqis Dongoran, Juniastel Rajagukguk
 
Vol 2, No 1 (2022): JUNE Effect of honey substitution in feed on gonad development of female Tilapia (Oreochromis niloticus Linnaeus, 1758) Abstract   PDF
Firdus Firdus, Nur Azizah, Widya Sari, Cut Nanda Devira, Alia Rizki, Dahlan Dahlan, Agung Setia Batubara
 
Vol 1, No 1 (2021): JUNE Exploration of extraceluller enzymes-producing bacteria symbiont Sponge Phorbas sp. from Nngge Island, Sibolga Abstract   PDF
Endang Sulistyarini Gultom, Sarah Gladies Aurelia Sijabat, Ulfayani Mayasari
 
Vol 4, No 1 (2024): Journal of Mathematics and Natural Science Income Analysis of Broiler Farm with Partnership Patterns in Tanjung Putus Village, Padang Tualang District Abstract   PDF
Khairi Pebriansyah
 
Vol 1, No 2 (2021): December Measurement of student mental workload during online learning using Continuous Subjective Workload Assessment Technique (C-SWAT) Abstract   PDF
Lisa Melvi Ginting, Hasianna Nopina Situmorang, Ferry Indra Sakti H. Sinaga, Yoakim Simamora
 
Vol 1, No 2 (2021): December Partial derivative solution software with MATLAB Abstract   PDF
Chindy Cahyani R. Napitu, Ira Octavia Lumbanraja, Khopipah Simatupang, Fevi Rahmawati Suwanto
 
Vol 1, No 2 (2021): December Perception analysis of students' level of understanding in statistics course Abstract   PDF
Artha Mahindra Diputera
 
Vol 4, No 1 (2024): Journal of Mathematics and Natural Science Processing of Cow Feses and Banana Tree Stemp (Musa Paradisiaca) with Vermicomposting Method using Decomposer Lumbricus rubellus Abstract
Wanti Keliat
 
Vol 2, No 2 (2022): December Reflection transformation geometry assisted with Geogebra software Abstract   PDF
Frida Marta Argareta Simorangkir
 
Vol 4, No 1 (2024): Journal of Mathematics and Natural Science Reproductive Performance of Ongole Crossbred Cows Based on Body Condition Score (BCS), Service per Conception (S/C) and Calving Interval (CI) in Padang Tualang District Abstract
Rio Irawansyah
 
Vol 1, No 2 (2021): December Study of acclimatization and kinetics of pollutant degradation by mixed culture microorganisms in restaurant wastewater Abstract   PDF
Rifka Noor Azizah, Wisnu Prayogo, Husna Muizzati Shabrina, Vandith Va
 
Vol 1, No 1 (2021): JUNE Surface science approach of MnO-CeOx(111) mixed oxide Abstract   PDF
Elfrida Ginting
 
Vol 1, No 2 (2021): December The culture of numeric literacy with HOTS problems in mathematics learning Abstract   PDF
Frida Marta Argareta Simorangkir, Ferry Indra Sakti H. Sinaga, Dyan Wulan Sari H.S.
 
Vol 4, No 1 (2024): Journal of Mathematics and Natural Science The Influence Of Various Growing Media On The Height Growth And Number Of Leaves From Pisum sativum Abstract
Nurul Huda Panggabean
 
Vol 2, No 2 (2022): December Utilization of linear programming in optimizing profits of Burger Trader Streets in Medan City, Indonesia Abstract   PDF
Suvriadi Panggabean, Lasker P. Sinaga, Zainal Azis, Tua Halomoan Harahap
 
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