MOHAMED, Eshraga Abdullah. "The impact of strategic direction on product development, an applied study on Premier Food Products "Khartoum-2022. Journal of Economic, Administrative and Legal Sciences, New Mexico, United States, v. 6, n. 16, p. 128–146, 2022. DOI: 10.26389/AJSRP.R200322. Disponível em: https://www.ajsrp.ojsexpert.com/index.php/jeals/article/view/5202. Acesso em: 20 dec. 2025.