Heti Suherti, Ati Sadiah, and Kurniawan. “IMPLEMENTATION OF ADDIE INSTRUCTIONAL DESIGN USING THE DISCOVERY LEARNING MODEL IN THE ECONOMICS EDUCATION MANAGEMENT COURSE”. JournalNX - A Multidisciplinary Peer Reviewed Journal, vol. 9, no. 3, Mar. 2023, pp. 375-81, doi:10.17605/OSF.IO/UYWR5.