Fauzan Towilan Daulay, Meriksa Sembiring and Risdawati Ginting (2024) “MARKETING ANALYSIS OF PUREBRED CHICKEN EGGS IN PADANG SIDEMPUAN CITY”, Journal of Innovation Research and Knowledge, 3(12), pp. 2301–2310. Available at: https://mail.bajangjournal.com/index.php/JIRK/article/view/7745 (Accessed: 6 July 2025).