Khalil ع. ح. ع.; Jamal و.; Al-Sufi ع. . Some of the productive and extension problems as perceived by Small-scale Potato’s Farmers in Yarim District, Yemen. The Libyan Journal of Agriculture, [S. l.], v. 26, n. 2, p. 46–54, 2021. Disponível em: https://journals.uot.edu.ly/index.php/ljagric/article/view/2618. Acesso em: 6 sep. 2026.