Lumbantobing F, Simamora R, Sirait ML, Simanjuntak ISA, Husda A. ONLINE ENGLISH LEARNING DURING COVID-19 PANDEMIC FOR STUDENTS OF SMA NEGERI 4 MEDAN. ELT [Internet]. 2021Jun.24 [cited 2024Nov.23];3(1):120-39. Available from: https://jurnal.unprimdn.ac.id/index.php/ELTP/article/view/1790