Aeni, N., Budiamin, A. and Muhtar, F. 2023. Implementation of Learning Theory of Constructivism Perspective Jean Piaget (1896-1980) in PAI Learning at SDI Bilal Bin Robah Batulayar Village, Batulayar District. Edumaspul: Jurnal Pendidikan. 7, 2 (Oct. 2023), 5219-5229. DOI:https://doi.org/10.33487/edumaspul.v7i2.7163.