[1]
Putri, H.A. et al. 2017. DEVELOPMENT OF INQUIRY SCIENCE ISSUES-BASED STUDENT WORKSHEET TO ADVANCE PRACTICAL SKILL AND ENVIRONMENTAL ATTITUDE IN A SEVENTH GRADE HIGH SCHOOL STUDENTS. Journal of Science Education Research. 1, 1 (Oct. 2017). DOI:https://doi.org/10.21831/jser.v1i1.16177.