Ruaza, Fabio C., Miraluna L. Herrera, and Romell A. Seronay. 2015. “MORPHOLOGICAL POLYMORPHISM OF Canarium Urceus Urceus (Linnaues), 1758 (MOLLUSCA: GASTROPODA) IN MARINE AREAS OF CARAGA REGION, PHILIPPINES”. SDSSU MULTIDISCIPLINARY RESEARCH JOURNAL 3 (December):89-94. https://doi.org/10.69546/r9v20486.