“Presence of GFSKLYFamide-Like Neuropeptide in the Tentacles, Body Wall and Tube Foot of Holothuria Scabra: Immunohistochemical Evidence”. African Journal of Biomedical Research, vol. 23, no. 1, Januari 2020, hlm. 29-34, https://ojshostng.com/index.php/ajbr/article/view/857.