EFEKTIVITAS RENDAMAN AIR KELAPA (Cocos nucifera) TERHADAP MASKULINITAS IKAN GUPPY (Poecilia reticulata). Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan, [S. l.], v. 20, n. 2, p. 320–328, 2022. DOI: 10.32663/ja.v20i2.2683. Disponível em: https://journals.unihaz.ac.id/index.php/agroqua/article/view/2683. Acesso em: 5 dec. 2025.