Hana Naqiyya Nada, Rhina Uchyani Fajarningsih and Okid Parama Astirin (2021) “Adiwiyata (Green School) Program Optimization Strategy in Malang Regency to Realize Environmentally Friendly School Citizens”, IJORER : International Journal of Recent Educational Research. Indonesia, 2(2), pp. 121-137. doi: 10.46245/ijorer.v2i2.83.