Mustaruddin, Mustaruddin, et al. “Prospek Pengembangan Usaha Handline Tuna Di Perairan D.I. Yogyakarta: Tinjauan Sumber Daya Dan Investasi”. Jurnal Ilmu Pertanian Indonesia, vol. 26, no. 4, Oct. 2021, pp. 612-9, https://doi.org/10.18343/jipi.26.4.612.