Ulfa J, Aldilla E, Mufit F, Festiyed F. THE INFLUENCE OF IMPLEMENTING PORTFOLIO ASSESSMENTS IN SCIENCE LEARNING ON STUDENT LEARNING OUTCOMES: A SYSTEMATIC REVIEW. Edu. Jur. Pend. Fis [Internet]. 2023 Nov. 24 [cited 2026 Apr. 28];8(3):270-85. Available from: https://www.online-journal.unja.ac.id/EDP/article/view/28677