Amansec, F. G., M. Aquino, K. Bustria, and S. Parangat. “Production Techniques of Native Cultured Lapu-Lapu in Selected Municipalities in Western Pangasinan ”. Southeast Asian Journal of Science and Technology, Vol. 2, no. 1, Apr. 2017, pp. 1-6, https://sajst.org/online/index.php/sajst/article/view/13.