Christine Joy L. Sosa, Rosebelle Diane T. Ilagan, Leah M. Lavarite, Lovely Angel A. Polianario, Joane F. Santiago and Candelario - Aplaon, Z. (2024) “Critical Analysis and Problem-Solving Performance in Trigonometry Among College Students”, Journal of Mathematics Instruction, Social Research and Opinion. Bandung, Indonesia, 4(1), pp. 33–42. doi: 10.58421/misro.v4i1.315.