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2,063 results

  1. The stabilization of liquid smoke through hydrodeoxygenation over nickel catalyst loaded on sarulla natural zeolite

    Open

    Saharman Gea, Agus Haryono, Andriayani Andriayani, Junifa Layla Sihombing, Ahmad Nasir Pulungan, Tiamina Nasution, Rahayu Rahayu, Yasir Arafat Hutapea · 2020 · Applied Sciences (Switzerland)

    Article Cited by 15 DOI: 10.3390/APP10124126 View record →
  2. Development of economic learning e-modules based on inquiry to improve economic learning outcomes at first public senior high school in kutalimbaru t.a 2019/2020

    Open

    Maya, Julaga Situmorang, R. Mursid · 2020 · Journal of Physics: Conference Series

    Conference paper Cited by 1 DOI: 10.1088/1742-6596/1485/1/012057 View record →
  3. Activity test of cla syntheszed from castor oil by in vivo white mice (rattus norveginus)

    Open

    Marham Sitorus, Manihar Situmorang, Tita Juwitaningsih, Minat Karya Nia Hia, Rini F Hutabarat · 2020 · Journal of Physics: Conference Series

    Conference paper Cited by 1 DOI: 10.1088/1742-6596/1485/1/012062 View record →
  4. Levels Pb (Lead) Content in the Thallus Lichens at Three Shade Tress in the Terminal Pinang Baris Medan, North Sumatera

    Open

    A. Hasairin, T. Harsono, A. Nasution, R. Siregar · 2020 · Journal of Physics: Conference Series

    Conference paper Cited by 0 DOI: 10.1088/1742-6596/1462/1/012065 View record →
  5. Analysis of students’ difficulties in mathematical creative thinking on problem-based learning model

    Closed

    Diana Sister, Edi Syahputra, Bornok Sinaga · 2020 · International Journal of Scientific and Technology Research

    Article Cited by 4 View record →
  6. Effect of gamma rays on phenotypic of garlic cultivar doulu

    Open

    Tumiur Gultom, Delima Lisma Simbolon, Wandes Sanbara Nainggolan · 2020 · IOP Conference Series: Materials Science and Engineering

    Conference paper Cited by 5 DOI: 10.1088/1757-899X/725/1/012081 View record →
  7. Antimicrobial Activities of Some Indonesian Medicinal Plants against Propionibacterium acnes (ATCC 27853) and Staphylococcus epidermis (ATCC 12228) causing Acne

    Open

    Ida Duma Riris, Albinus Silalahi, Tita Juwitaningsih, Wesly Hutabarat · 2020 · Asian Journal of Chemistry

    Article Cited by 0 DOI: 10.14233/ajchem.2020.22225 View record →
  8. Model of spread of infectious diseases

    Closed

    Hamidah Nasution, Herlina Jusuf, Evi Ramadhani, Ismail Husein · 2020 · Systematic Reviews in Pharmacy

    Article Cited by 24 DOI: 10.5530/srp.2020.2.99 View record →
  9. Development of stirling engine based thermodynamics tools

    Open

    Uswatun Hasanah, Rahmatsyah, Eva Marlina Ginting · 2020 · Journal of Physics: Conference Series

    Conference paper Cited by 2 DOI: 10.1088/1742-6596/1485/1/012015 View record →
  10. Analysis of student spatial ability based on van hiele theory and mathematical disposition ability based on model realistic mathematics education

    Closed

    Erwin P. Silalahi, Bornok Sinaga, Ani Minarni · 2020 · International Journal of Scientific and Technology Research

    Article Cited by 2 View record →
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