Septiani, Selly, et al. “The Role of Dalmas of the Lampung Police in the Implementation of Rules for Handling Public Protest Cases”. Proceeding ICEBFG, vol. 4, no. 1, Sept. 2023, pp. 126-30, https://proceedingconference.ubl.ac.id/index.php/icebfg/article/view/187.