Erlansari, Aan. “PROTOTIPE INTEROPERABILITAS LEARNING TECHNOLOGY SYSTEM ARCHITECTURE (LTSA) PADA KONSEP M-LEARNING”. Jurnal Pseudocode 3, no. 2 (Januari 20, 2017): 153–162. Diakses April 22, 2025. https://ejournal.unib.ac.id/pseudocode/article/view/1045.