FARDA UJ. THE EFFECTIVENESS OF DEVELOPMENT OF SCIENCE TEACHING MATERIALS WITH VISION OF SCIENCE, ENVIRONMENT, TECHNOLOGY AND SOCIETY (SETS) IN THE NATURAL RESOURCE COMPETENCY CLASS IV OF ELEMENTARY SCHOOL. jisae [Internet]. 2017Feb.1 [cited 2024Apr.25];3(1):62 -69. Available from: https://journal.unj.ac.id/unj/index.php/jisae/article/view/6557