TAJERIN, T. Efisiensi Teknis Usaha Budidaya Pembesaran Ikan Lele di Kolam (Studi Kasus di Kabupaten Tulung Agung, Propinsi Jawa Timur). Economic Journal of Emerging Markets, [S. l.], v. 12, n. 1, 2009. DOI: 10.20885/ejem.v12i1.517. Disponível em: https://journal.uii.ac.id/JEP/article/view/517. Acesso em: 23 nov. 2024.