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2,063 results

  1. Biodiversity Arbuscular Mycorrhizal Fungi in the Former Gold Mine Area in North Sumatra

    Open

    Ahmad Shafwan S. Pulungan, Mhd. Yusuf Nasution · 2021 · Journal of Physics: Conference Series

    Conference paper Cited by 4 DOI: 10.1088/1742-6596/1819/1/012045 View record →
  2. School readiness in the new normal era of online teaching and learning at junior high school

    Closed

    Agung Suharyanto, Rezky Fernanda, Jamaludin, Hodriani, Wiflihani, Ahmad Muhajir, Yurial Arief Lubis · 2021 · Proceedings of the International Conference on Industrial Engineering and Operations Management

    Conference paper Cited by 0 View record →
  3. Measuring valuable antecedents of instructional leadership in educational organisations

    Closed

    Wildansyah Lubis, Syaiful Sagala, Abdul Hasan Saragih, Gaffar Hafiz Sagala · 2021 · International Journal of Management in Education

    Article Cited by 7 DOI: 10.1504/IJMIE.2021.111815 View record →
  4. Design and analysis of biomass pyrolysis briquette molding machine

    Open

    Agus Noviar Putra, M. Sabri, Taufiq Bin Nur · 2021 · E3S Web of Conferences

    Conference paper Cited by 0 DOI: 10.1051/e3sconf/202130604024 View record →
  5. Performance improvement of biomass combustion-basedstove byimplementing internally air-distribution

    Open

    J.P. Simanjuntak, E. Daryanto, Baharuddin, B.H. Tambunan · 2021 · Journal of Physics: Conference Series

    Conference paper Cited by 8 DOI: 10.1088/1742-6596/1811/1/012015 View record →
  6. Thermal Energy Storage System from Household Wastes Combustion: System Design and Parameter Study

    Open

    Janter Pangaduan Simanjuntak, Samsudin Anis, Mochamad Syamsiro, B. Baharuddin, Eka Daryanto, Bisrul Hapis Tambunan · 2021 · Journal of Advanced Research in Fluid Mechanics and Thermal Sciences

    Article Cited by 11 DOI: 10.37934/arfmts.80.2.115126 View record →
  7. Analysis the components of Science, Technology, Engineering, Art and Mathematics (STEAM) in Senior High School Physics Textbook

    Open

    Syafrida Yuni, Sahyar, Nurdin Bukit · 2021 · Journal of Physics: Conference Series

    Conference paper Cited by 5 DOI: 10.1088/1742-6596/1811/1/012118 View record →
  8. Preparation and Structural Characterization of Dy3+-Doped PBiNaGd Glass

    Closed

    Juniastel Rajagukguk, Rahmaniar, Nursaida Harahap, Rappel Situmorang, Deo D. Panggabean, Jakrapong Kaewkhao · 2021 · Integrated Ferroelectrics

    Article Cited by 2 DOI: 10.1080/10584587.2020.1857191 View record →
  9. Effectiveness of Application of Tissue Culture Textbook Based on Research on the Critical Thinking Skills of Biology Students at Universitas Negeri Medan

    Open

    M.D. Pinem, F. Harahap, D.S. Diningrat · 2021 · Journal of Physics: Conference Series

    Conference paper Cited by 1 DOI: 10.1088/1742-6596/1819/1/012001 View record →
  10. Analysis of land use changes for green open space (gos) in tebingtinggi city

    Open

    Darwin Parlaungan Lubis, Dwi Wahyuni Nurwihastuti, Mahara Sintong · 2021 · Journal of Physics: Conference Series

    Conference paper Cited by 0 DOI: 10.1088/1742-6596/1811/1/012024 View record →
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