hastuti, siti hardiyanti, estiani, ocha ., mizannur and sari, risa perwita . (2025) “STRATEGIES FOR USING PBL MODEL WITH A SCIENTIFIC APPROACH TO IPAS SUBJECTS TO IMPROVE STUDENTS’ LEARNING OUTCOMES”, Journal of Pedagogical Content Knowledge, 1(4), pp. 150–155. doi: 10.23960/jpck.v1i4.1235.