Raharjo, Didik Hariyadi, Ilza Mayuni, and Emzir Emzir. 2017. “IMPLEMENTATION OF INQUIRY LEARNING IN ENGLISH FOR SECRETARY’S INSTRUCTIONAL MATERIAL THROUGH MOODLE”. IJLECR (International Journal of Language Education and Cultural Review) 3 (2):72-86. https://doi.org/10.21009/IJLECR.032.06.