Pasigna, Jessie C., and Miraluna L. Herrera. 2014. “PROFESSIONAL PROFILE AND PEDAGOGICAL CONTENT KNOWLEDGE OF GEOMETRY TEACHERS IN MATHEMATICAL PROOFS IN THE CONTEXT OF PUBLIC SECONDARY HIGH SCHOOLS”. SDSSU MULTIDISCIPLINARY RESEARCH JOURNAL 2 (1):22-34. https://doi.org/10.69546/s51i1x6q.