Setyoningrum E, Na’im M, Sukidin S. Impact of the COVID-19 Pandemic on the Implementation of Online Learning Students of SMP Negeri 3 Rambipuji Jember. jrssem [Internet]. 2022 Aug. 25 [cited 2025 Dec. 5];2(1):100 – 108. Available from: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/229