[1]
-, W., Widodo, J. and -, W. 1. PENGEMBANGAN BAHAN AJAR POKOK BAHASAN PERENCANAAN USAHA BERBASIS CONTEXTUAL TEACHING AND LEARNING. JESS (Journal of Educational Social Studies). 2, 1 (1). DOI:https://doi.org/10.15294/jess.v2i1.1302.