UMAR MOHAMMED ALI. Promotional Strategies For Leather Production In Born State. The American Journal of Applied Sciences, [S. l.], v. 3, n. 09, p. 1–4, 2021. DOI: 10.37547/tajas/Volume03Issue09-01. Disponível em: https://theamericanjournals.com/index.php/tajas/article/view/1441. Acesso em: 9 oct. 2025.