Use of Unconventional Marketing Approach for Start-Ups: Guerrilla Marketing Techniques. International Journal of Food and Nutritional Sciences, [S. l.], v. 11, n. 10, p. 3219–3227, 2022. Disponível em: https://www.ijfans.org/index.php/Journal/article/view/10995. Acesso em: 14 aug. 2026.