Customer Motivation in the Purchase of Halal-Certified Chicken Products through Online Delivery Applications in YogyakartaWidodo, Rasyid Chandra Purnomo, Wiwi Susanti and Nik Rahila Wan IbrahimE3S Web of Conf., 444 (2023) 02060DOI: https://doi.org/10.1051/e3sconf/202344402060