Mariano-Dolesh, Ma Luisa, Leila M. Collantes, Ibañez Edwin D., and Jupeth T. Pentang. “Mindset and Levels of Conceptual Understanding in the Problem-Solving of Preservice Mathematics Teachers in an Online Learning Environment”. International Journal of Learning, Teaching and Educational Research 21, no. 6 (June 30, 2022): 18–33. Accessed July 15, 2026. https://ijlter.myres.net/index.php/ijlter/article/view/1338.