Aslamyah, Siti, and Yushinta Fujaya. “Effectiveness of Artificial Diet Enriched by Spinach Extract on Molting Stimulation to Produce Soft Shell Crab”. Jurnal Akuakultur Indonesia, vol. 10, no. 1, Jan. 2011, pp. 8-15, https://doi.org/10.19027/jai.10.8-15.