Kalesaran, Ockstan, Cyska Lumenta, and Winda Mingkid. 2021. “GROWTH PATTERNS OF THE PEARL OYSTER Pinctada Margaritifera IN NORTH SULAWESI WATERS”. Jurnal Perikanan Unram 11 (2):243-50. https://doi.org/10.29303/jp.v11i2.260.