Masda Surti Simatupang, Erni Murniarti, Ramot Peter. STUDENTS’ LEARNING ATTITUDES AS IMPACT OF ONLINE LEARNING MATERIALS. J Arch.Egyptol [Internet]. 2020Dec.3 [cited 2024Nov.24];17(4):1744-57. Available from: https://archives.palarch.nl/index.php/jae/article/view/1763