Natividad, Mario D., and Virginia Natividad-Franco. “Peer-Based Learning As a Method of Enhancing the Problem-Solving Performance of Marine Transportation Students”. International Journal of Multidisciplinary: Applied Business and Education Research, vol. 6, no. 12, Dec. 2025, pp. 5921-3, https://doi.org/10.11594/ijmaber.06.12.05.