Siregar, Dede Iskandar, and Intan Diane Binangkit. 2021. “BUSINESS VALUE-ADDED WITHIN THE CIRCULAR BUSINESS MODEL: A MULTIPLE CASE ANALYSIS”. Jurnal Aplikasi Bisnis Dan Manajemen (JABM) 7 (1), 231. https://doi.org/10.17358/jabm.7.1.231.