Pengaruh Diversifikasi Produk terhadap Profitabilitas dan Efisiensi Usaha Mikro di Sektor Perikanan. Jurnal Serambi Engineering, [S. l.], v. 10, n. 4, 2025. Disponível em: https://jse.serambimekkah.id/index.php/jse/article/view/1385. Acesso em: 13 aug. 2026.