Amalia, Putri, and Taufiqur Rahman. “The Effect of Halal Certification, Product Quality and Word of Mouth on Consumer Loyalty”. SERAMBI: Jurnal Ekonomi Manajemen dan Bisnis Islam 7, no. 2 (April 1, 2025): 151–164. Accessed July 11, 2026. http://www.ejournal.imperiuminstitute.org/index.php/SERAMBI/article/view/1532.