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, vol. 7, no. 2, Apr. 2025, pp. 151-64, doi:10.36407/serambi.v7i2.1532.