“ TRANSFORMING TRAINING INTO PRACTICE: TEACHER PROFESSIONAL DEVELOPMENT PARTICIPANTS’ CLASSROOM PRACTICE IN APPLYING THEMATIC LEARNING FOR TEACHING ENVIRONMENTAL ISSUES”. 2019. Jurnal Pengajaran Matematika Dan Ilmu Pengetahuan Alam 24 (1): 14-21. https://doi.org/10.18269/jpmipa.v24i1.17073.