Alvia Reza Rizky, Sri Oetami Madyowati, and Nurul Hayati. “Pengaruh Pemberian Em4 Pada Pakan Buatan Terhadap Pertumbuhan Berat Mutlak Ikan Guppy (Poecilia Reticulata)”. Nusantara Journal of Multidisciplinary Science, vol. 2, no. 5, Dec. 2024, pp. 1010-7, https://jurnal.intekom.id/index.php/njms/article/view/918.