Pratama, G. et al. 2024. Physical Evaluation of Sunscreen Cream from Kappaphycus alvarezii Porridge and Alpinia galangal Infusion. Jurnal FishtecH. 13, 1 (Jun. 2024), 1–8. DOI:https://doi.org/10.36706/fishtech.v13i1.23448.