| Analysis Implementation of Technological Pedagogical Content Knowledge by Science Teachers Through Distance Learning at Junior High School in Medan RA Sihombing, GA Manurung, LA Simanjuntak Jurnal Pendidikan Matematika dan IPA 13 (2), 214-230, 2022 | 15 | 2022 |
| Misconceptions on The Concept of Photosythesis and Plant Respiration For Class VIII at SMP Negeri 27 Medan in Science Learning GA Manurung, LA Simanjuntak, RA Sihombing Indonesian Science Education Research (ISER) 3 (2), 12-19, 2021 | 14 | 2021 |
| Analysis of 7th-Grade Students' Misconceptions of Acid-Base FTM Panggabean, LA Simanjuntak, RA Sihombing, SC Octavia, ... J-PEK (Jurnal Pembelajaran Kimia) 8 (1), 1-7, 2023 | 12 | 2023 |
| Analysis of Implementation of Tpack By Teachers Through Distance Learning At Junior High School in Medan RA Sihombing, GA Manurung, LA Simanjuntak ISER (Indonesian Science Education Research) 3 (2), 1-11, 2021 | 6 | 2021 |
| Analisis kesulitan belajar siswa pada pembelajaran tatap muka terbatas selama pandemi Covid 19 S Nasution, LA Simanjuntak, W Sitanggang Attractive: Innovative Education Journal 4 (2), 107-114, 2022 | 3 | 2022 |
| DEVELOPMENT OF INSTAGRAM-BASED LEARNING MEDIA AS AN ALTERNATIVE SCIENCE LEARNING RESOURCE TO IMPROVE STUDENT OUTCOMES IN VIII GRADES JUNIOR HIGH SCHOOL LA Simanjuntak UNIMED, 2023 | | 2023 |
| Belajar Mudah dengan Sparkol VideoScribe RA Sihombing, LA Simanjuntak, KT Destine, SC Octavia CV. Harfa Creative, 2022 | | 2022 |
