The impact of sales promotion in increasing the market share of companies from the point of view of sales representatives - an applied study on food industries companies in the Gaza Strip. Palestine Technical College Journal for Research and Studies, [S. l.], v. 9, n. 1, p. 381–419, 2022. DOI: 10.47641/JRS.2022-9-1.15. Disponível em: https://journals.ptcdb.edu.ps/index.php/PTCJRS/article/view/v9n1-15. Acesso em: 13 jun. 2026.