Halawa A. SELF – EFFICACY MAHASISWA DALAM BELAJAR PADA MASA PANDEMI COVID-19 DI STIKES WILLIAM BOOTH. Kep [Internet]. 25Nov.2020 [cited 18Apr.2024];9(2):26-2. Available from: https://jurnal.stikeswilliambooth.ac.id/index.php/Kep/article/view/262