Prihatiningsih, Witanti, and Fitria Ayuningtyas. “Analysis of Insurance Agent’s Credibility to Customer’s Attitude in Buying Policy”. International Journal of Engineering & Technology 7, no. 2.29 (May 22, 2018): 564–569. Accessed May 4, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/13819.