Rani Al Fitrah I, Usmeldi U. Analisis Kesulitan Belajar Peserta Didik Kelas XI Teknik Instalasi Tenaga Listrik Pada Masa Pandemi Covid-19 di SMKN 1 Bukittinggi. RRJ [Internet]. 2021Nov.12 [cited 2024Apr.25];4(1):64-3. Available from: https://jurnal.ranahresearch.com/index.php/R2J/article/view/422