Callanta, E. G., San Jose, R. M., Ulep, S. A., Joaquin, M. N. B., & Oyzon, M. V. P. L. (2017). Student collaborative problem-solving: Effects on mathematical reasoning and conceptual understanding. College of Education, University of the Philippines Diliman.
Lua i Stíl Chicago (17ú heag.)Callanta, Edna G., Ronaldo M. San Jose, Soledad A. Ulep, Ma. Nympha B. Joaquin, agus Maria Vanessa P. Lusung Oyzon. Student Collaborative Problem-solving: Effects on Mathematical Reasoning and Conceptual Understanding. Quezon City: College of Education, University of the Philippines Diliman, 2017.
Lua MLA (9ú heag.)Callanta, Edna G., et al. Student Collaborative Problem-solving: Effects on Mathematical Reasoning and Conceptual Understanding. College of Education, University of the Philippines Diliman, 2017.