Pratistita, M., Afdhali, D. and Winanti, A. (2023) “Effectiveness of the Implementation of Semarang Mayor Regulation Number 27 of 2019 on Plastic Usage Control in Semarang City Area”, JURNAL HUKUM SEHASEN, 9(2), pp. 289 -. doi: 10.37676/jhs.v9i2.4925.