Megasari, Rizza, Agung Haryono, Rizky Dwi Putri, Lisa Rokhmani, Ro’ufah Inayati, Sri Handayani, and Annisya’ Annisya’. 2021. “Development of Learning Everywhere Class (LEKAS) Platform for Economic Education”. International Journal of Interactive Mobile Technologies (iJIM) 15 (09):pp. 21-36. https://doi.org/10.3991/ijim.v15i09.21585.