Ling, L. S., Pang, V., & Lajium, D. (2019). THE PLANNING OF INTEGRATED STEM EDUCATION BASED ON STANDARDS AND CONTEXTUAL ISSUES OF SUSTAINABLE DEVELOPMENT GOALS (SDG). Journal of Nusantara Studies (JONUS), 4(1), 300-315. https://doi.org/10.24200/jonus.vol4iss1pp300-315