“Morphometric Analysis of the Red Frog Crab ‘Curacha’ Ranina Ranina from Balut Island, Sarangani, Davao Occidental”. SPAMAST Research Journal, vol. 3, no. 1, Jan. 2020, pp. 1-16, https://www.spamastresearchjournal.ph/index.php/srj/article/view/11.