YOHANA, Augustino; SHAYO, France; MBURA, Sophia. Complexity of Electronic Marketing towards Performance of Gas Energy Companies in Tanzania: Insight from Innovation Diffusion Theory. European Scientific Journal, ESJ, [S. l.], v. 45, p. 11, 2025. Disponível em: https://last.eujournal.org/index.php/esj/article/view/19995. Acesso em: 11 feb. 2026.