M. Elemino, “Morphometric Analysis of the Red Frog Crab ‘Curacha’ Ranina ranina from Balut Island, Sarangani, Davao Occidental”, SPAMASTRJ, vol. 3, no. 1, pp. 1–16, Jan. 2020, doi: 10.64656/spamastrj.v3i1.11.