Implementasi Pembelajaran Kontekstual untuk Aktivitas dan Hasil Belajar Kimia Siswa M Sinaga, S Silaban Gagasan Pendidikan Indonesia 1 (1), 33-40, 2020 | 65 | 2020 |
Dasar-Dasar Pendidikan Matematika dan Ilmu Pengetahuan Alam S Silaban | 49 | 2017 |
Effect of IPTG concentration on recombinant human prethrombin-2 expression in Escherichia coli BL21 (DE3) ArcticExpress S Silaban, S Gaffar, M Simorangkir, IP Maksum, T Subroto IOP Conference Series: Earth and Environmental Science 217 (1), 012039, 2018 | 38 | 2018 |
Pengembangan program pengajaran S Silaban Yayasan Kita Menulis, 2021 | 36 | 2021 |
Discovery learning based e-module on protein material development EA Munthe, S Silaban, Z Muchtar 4th Annual International Seminar on Transformative Education and Educational …, 2019 | 32 | 2019 |
ANTIOXIDANT AND ANTIBACTERIAL ACTIVITIES OF NON-POLAR TO POLAR SOLVENT EXTRACTS OF Sarang Banua (Clerodenrum fragrans Vent Willd) LEAVES M Simorangkir, W Hutabarat, B Nainggolan, S Silaban Rasayan Journal of Chemistry 12 (2), 959-965, 2019 | 32 | 2019 |
Effect of Isopropyl-β-D-thiogalactopyranoside concentration on prethrombin-2 recombinan gene expression in Escherichia coli ER2566 PR Rizkia, S Silaban, K Hasan, DS Kamara, T Subroto, S Soemitro, ... Procedia Chemistry 17, 118-124, 2015 | 31 | 2015 |
The development of chemical practice guidebook colloid system-based integrated contextual character values E Manalu, S Silaban, R Silaban, W Hutabarat Jurnal Pendidikan Kimia 8 (2), 87-89, 2016 | 30 | 2016 |
Analysis of secondary metabolite compounds from leaves extract kesambi (Schleichera oleosa) and antioxidant activity test B Situmeang, W Nuraeni, AM Ibrahim, S Silaban Jurnal Pendidikan Kimia 8 (3), 164-168, 2016 | 27 | 2016 |
Pengaruh model pembelajaran Contextual Teaching and Learning (CTL) terhadap hasil belajar siswa pada pokok bahasan sistem koloid S Silaban, NSD Simangunsong Jurnal Pendidikan Kimia 7 (1), -, 2015 | 24 | 2015 |
Interactive learning media innovation using lectora inspire solubility and solubility product materials I Lukman, A Silalahi, S Silaban Journal of Physics: Conference Series 2193 (1), 012067, 2022 | 23 | 2022 |
The development of teaching materials oriented to critical thinking skills for chemistry class XI high school R Siahaan, M Sitorus, S Silaban Jurnal Pendidikan Kimia 13 (1), 60-68, 2021 | 23 | 2021 |
Determination of total tannins and antibacterial activities ethanol extraction seri (Muntingia calabura L.) leaves K Gurning, HA Simanjuntak, H Purba, RFR Situmorang, L Barus, ... Journal of Physics: Conference Series 1811 (1), 012121, 2021 | 23 | 2021 |
Students perception and interest on chemistry: Learning evaluation integrated quizziz media N Harefa, M Sinaga, S Silaban Jurnal Pendidikan Kimia 12 (3), 143-150, 2020 | 22 | 2020 |
Uji aktivitas antibakteri terhadap Escherichia coli dan antioksidan dari ekstrak air tumbuhan binara (Artemisia vulgaris L.) L Febrina, ID Riris, S Silaban, J Kimia, UN Medan, K Karo Jurnal Pendidikan Kimia 9 (2), 311-317, 2017 | 20 | 2017 |
Isolation and Characterization of Amylase-Producing Amylolytic Bacteria from Rice Soil Samples S Silaban, DB Marika, M Simorangkir Journal of Physics: Conference Series 1485 (1), 012006, 2020 | 19 | 2020 |
Isolasi dan karakterisasi bakteri penghasil amilase dari sampel air tawar Danau Toba S Silaban, P Simamora EduChemia (Jurnal Kimia Dan Pendidikan) 3 (2), 222-231, 2018 | 19 | 2018 |
The Influence of Problem Based Learning, Guided Inquiry Learning Models Assisted by Lectora Inspire, and Scientific Attitudes to Student’s Cognitive Values R Nasution, S Silaban, A Sudrajat 3rd Annual International Seminar on Transformative Education and Educational …, 2018 | 18 | 2018 |
The toxicity of n-hexane, ethyl acetate and ethanol extracts of sarangbanua (Clerodendrumfragrans Vent Willd) leaves by brine shrimp lethality test (BSLT) method M Simorangkir, B Nainggolan, T Juwitaningsih, S Silaban Journal of Physics: Conference Series 1811 (1), 012053, 2021 | 16 | 2021 |
Antioxidant activity of vacuum column chromatography fractions of ethanol extract of sarang banua (Clerodenrum fragrans vent willd) leaves M Simorangkir, B Nainggolan, S Silaban Journal of Physics: Conference Series 1374 (1), 012016, 2019 | 16 | 2019 |