MANOGNYA. ECONOMICS OF BIO-BASED FERTILIZER IN IMPROVING CROP PRODUCTIVITY THROUGH EXTENSION SERVICES DELIVERY. African Journal of Environmental Economics and Management, [S. l.], v. 10, n. 1, p. 725–733, 2022. Disponível em: https://elixirpublishers.in/index.php/ajeem/article/view/3548. Acesso em: 9 feb. 2026.