Prayogo, Agung, Selvy Dwi Hartiyani, Erlinawaty Hartiyani, and Puti Adam Dewi. 2022. “Satisfaction Level from Digital Learning Implementation Using E-Learning Management System (LMS) UP45 at University of Proklamasi 45”. IJID (International Journal on Informatics for Development) 10 (2):132-41. https://doi.org/10.14421/ijid.2021.3396.