DR. RAKESH KUMAR. An analysis of the many types and characteristics of service marketing. International Journal for Research Publication and Seminar, [S. l.], v. 7, n. 1, p. 99–104, 2016. Disponível em: https://jrps.shodhsagar.com/index.php/j/article/view/1370. Acesso em: 3 dec. 2024.