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Harizon H, Ekaputra F. Application of PjBL Model by Utilizing Natural Materials Chemistry to Improve Students’ 4C Skills. eduline j. educ. learn. innov. [Internet]. 2023Sep.26 [cited 2025Jan.19];3(3):479-83. Available from: https://jurnal.ahmar.id/index.php/eduline/article/view/2060