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 [Internet]. 2026 Apr. 30 [cited 2026 Mar. 25];8(1):31-45. Available from: https://ojs.umrah.ac.id/index.php/intek/article/view/7453