SARGAM BAHL, DEEPAK KAUSHAL. An Exploratory Study of Procedures and Major Elements of Pay Per Click Advertising in Business. European Economic Letters (EEL), [S. l.], v. 13, n. 3, p. 59–63, 2023. DOI: 10.52783/eel.v13i3.208. Disponível em: https://www.eelet.org.uk/index.php/journal/article/view/208. Acesso em: 10 jan. 2026.