Sihombing, Angelin, Juliper Nainggolan, and Mariana Br Surbakti. “Analisis Minat Belajar Siswa Kelas VIII Terhadap Mata Pelajaran IPA Pada Masa Endemi Covid-19 SMP Negeri 44 Medan”. Innovative: Journal Of Social Science Research 3, no. 6 (December 2, 2023): 2015–2024. Accessed October 13, 2026. https://j-innovative.org/index.php/Innovative/article/view/6710.