Optimization of the Survival Rate of Cantang Grouper Fish Epinephelus fuscoguttatus >< Epinephelus lanceolatus with the Addition of Red Guava Leaf Extract Psidium guajava Linn to the Transportation Media. intek. 2026;8(1):31-45. Accessed March 25, 2026. https://ojs.umrah.ac.id/index.php/intek/article/view/7453