Joshua H.L. Tobing,PhD
Joshua H.L. Tobing,PhD
Universitas Advent Indonesia
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Meningkatkan Laju Pertumbuhan Kecambah Kedelai Dengan Berbantuan Medan Magnetik Statik
H Saragih, J Tobing, O Silaban
Prosiding Seminar Nasional Fisika, 2010
18*2010
School Leadership, Culture, Strategy And Teacher’s Working Performance
JHL Tobing
Journal of International Scholars Conference-EDUCATION/SOCIAL SCIENCES 1 (2á…, 2016
32016
THE “HIDDEN PLEASURES” IN SEAGRAM'S ADVERTISEMENT: THE ART OF PERSUASSION
CV Katemba, JHL Tobing
Ekspresi Seni: Jurnal Ilmu Pengetahuan dan Karya Seni 22 (2), 32-45, 2020
22020
KERATOSIS OBTURANS
J Tobing
Majalah Ilmiah METHODA 8 (3), 1-6, 2018
2*2018
Issue-Base Teaching of Biology Integrating Religious Concepts and Critical Thinking Skills Development
JL Tobing
Unpublished doctoral dissertation. University of the Philippines, Dilimaná…, 2004
22004
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK DAUN PINUS (Pinus merkusii) DENGAN METODE DPPH (1, 1-DIFENIL-2-PIKRILHIDRAZIL)
MR Suwitono, JHL Tobing, E Hutauruk
Jurnal Sains dan Teknologi 1 (1), 1-6, 2018
12018
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK DAUN BUGENVIL (Bougainvillea glabra Chois) DENGAN METODE PENANGKAPAN RADIKAL BEBAS NITRAT OKSIDA (NO)
JHL Tobing, DR Ricky, M Simaremare
Jurnal Sains dan Teknologi 2 (1), 31-45, 2019
2019
USE OF ZPT AND PLANTING MEDIA ON THE GROWTH OF MYCELIUM OYSTER MUSHROOM (Pleurotus ostreatus)
JHL Tobing, D Ricky, MK Situmeang
Abstract Proceedings International Scholars Conference 7 (1), 2125-2132, 2019
2019
Plant Growth Regulators and Tubers as Medium for the Growth Rate of White Oyster Mushrooms (pleurotus ostreatus) Mycelium
JHL Tobing, RW Nussy, DR Ricky
Abstract Proceedings International Scholars Conference 6 (1), 154-154, 2018
2018
UJI AKTIVITAS ANTIOKSIDAN EKSTRAK DAUN JERUK PURUT (CITRUS HYSTRIX DC) DENGAN METODE 1, 1 DIFENIL-2 PIKRILHIDRAZIL (DPPH)
JHL Tobing, MR Suwitono, R Silaen
Biomedicus 1 (1), 39-53, 2018
2018
AFINITAS PENAMBATAN ISOLAT FLAVONOID TANAMAN ALPUKAT (Persea americana) PADA RESEPTOR NF-k╬▓, COX-1, dan COX-2
MR Suwitono, JHL Tobing, BCJ Siringoringo
Biomedicus 1 (1), 31-38, 2018
2018
Growth Regulating Substance and Media on the Growth of White Oyster Mushroom (Pleurotus ostreatus) Mycelium
JHL Tobing, DR Ricky, MK Situmeang
Abstract Proceedings International Scholars Conference 5 (1), 168-168, 2017
2017
The Introduction of Growth Hormone in Murashige and Skoog Media Modifications to the Growth of Potato Plantlet (Solanum tuberosum L.) Using the Variety of Atlantic, Granola andá…
MR Suwitono, J Tobing, J Sahat, D Situmeang, LJE Priscilla
Abstract Proceedings International Scholars Conference 5 (1), 162-162, 2017
2017
Growth Hormone Effects in Plantlet Micropropagation of Several Potato (Solanum tuberosum) Varieties
MR Suwitono, JP Sahat, JHL Tobing, EVN Simatupang
Abstract Proceedings International Scholars Conference 5 (1), 161-161, 2017
2017
THE ANTIOXIDANT ACTIVITY OF THE EXTRACT OF AFRICAN LEAVES (VERNONIA AMYGDALINA) USING 1, 1-DIPHENYL-2-PICRYLHYDRAZYL (DPPH) METHOD
JHL Tobing, DR Ricky, DN Sari
Abstract Proceedings International Scholars Conference 4 (1), 74-74, 2016
2016
Effect of Nitrate Donor on Nitrate Conversio in Escherichia coli.
MR Suwitono, M Tambunan, JHL Tobing
Journal of International Scholars Conference-SCIENCE & ENGINEERING 1 (4), 2016
2016
Recent Developments of Dengue Haemorrhagic Fever in Indonesia
MM Silitonga, JHL Tobing
2009
AKTIVITAS ANTI INFLAMASI EKSTRAK KLOROFORM DAUN DAN AKAR JOMBANG (Taraxacum officinale) PADA TIKUS PUTIH (Rattus novergicus) YANG DIINJEKSI λ-KARAGENAN
JHL Tobing, MR Suwitono, LWL Chin
The Antioxidant Activity of African Leaves (Vernonia amygdalina) Extract using 1, 1-Dipheny l-2-picrylhydrazyl (DPPH)
JHL Tobing, DR Ricky, DN Sari
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