Manurung, Gaby Margareth, et al. “The Influence of The Project Based Learning Model on Students’ Critical Thinking Skills In The Science Subject of Grade V of UPTD SD Negeri 124401 Pematangsiantar”. Journal of Education and Computer Applications, vol. 2, no. 2, Nov. 2025, pp. 24-29, doi:10.69693/jeca.v2i2.30.