oktavia, della. “Development of an Assessment to Measure Science Process Skills for the Interaction of Living Things With Their Environment in Junior High School”. Science Education and Application Journal (SEAJ) 3, no. 2 (September 28, 2021): 113–118. Accessed September 21, 2024. http://jurnalpendidikan.unisla.ac.id/index.php/SEAJ/article/view/427.