Septiani, V., Paidi, P., Syamsurizal, S. and Darussyamsu, R. 2020. Jigsaw as a community learning strategy: Improving students’ social attitudes in digestive system material. JPBI (Jurnal Pendidikan Biologi Indonesia) . 6, 3 (Nov. 2020), 397–404. DOI:https://doi.org/10.22219/jpbi.v6i3.13630.