The Role of Learning Motivation as a Mediator of Parental Social Support and Self-Concept on Students’ Learning Achievement at State Vocational High School 3 Jakarta. JIME [Internet]. 2025 Aug. 1 [cited 2026 Jun. 29];11(3):607-19. Available from: https://ejournal.mandalanursa.org/index.php/JIME/article/view/9114