Warsidah, Warsidah. 2024. “Production and Characterization of Macronutrient and Zn in Rucah Fish Meatballs With the Addition of Eucheuma Cottonii Seaweed”. Jurnal Biologi Tropis 24 (2):541-47. https://doi.org/10.29303/jbt.v24i2.7001.