Putrianasari, D. and Purwandari, R. D. (2024) “The Effect of STEM-PjBL Based Science and Social Learning on Critical Thinking and Collaboration Skills of Students of SD Negeri 3 Plumbungan”, Proceedings Series on Social Sciences & Humanities, 19, pp. 242–252. doi: 10.30595/pssh.v19i.1351.