Estimating the margins and marketing costs of some vegetable crops in Libya Case study (Al-Bayda municipality) season of 2019-2020. Albayan Scientific Journal , [S. l.], n. 10, p. 258–245, 2023. DOI: 10.37375/bsj.vi10.2205. Disponível em: https://elc2.su.edu.ly/index.php/bayan/article/view/2205. Acesso em: 8 dec. 2025.