Amrullah A. Upaya Optimalisasi Pembelajaran Masa Pandemi Covid-19 Melalui Bimbingan Supervisi Kombinasi Terhadap Guru SMA Negeri 1 Muntok. kjmp [Internet]. 2021Dec.31 [cited 2025Oct.9];4(2):144 -155. Available from: https://www.lp2msasbabel.ac.id/jurnal/sus/article/view/1610