Nza-Ayang, Micheal A, dan Olimma Benedette Ngozi. “Marketers and Avertisers and the Concept Called ‘Aggressive Marketing Tendency (ATM)’”. Formosa Journal of Business and Economic Statistics 1, no. 1 (Maret 8, 2025): 41–60. Diakses Mei 15, 2026. http://mtiformosapublisher.org/index.php/fjbes/article/view/74.