Suarsana IP, David M, Kurniadi D, Setyo AAA, Sariyulis. APPLICATION OF VYGOTSKY’S SOCIAL CONSTRUCTIVISM IN LEARNING MARITIME ETHICS TO FORM STUDENTS’ SOCIAL RESPONSIBILITY. JuMMa [Internet]. 2026 Jan. 1 [cited 2026 Feb. 12];7(1):462-8. Available from: https://journal.poltekpelaceh.ac.id/index.php/jumama/article/view/158