Firdo Ridwan Firdaus, and Siska Yuningsih. “Pengaruh Kegiatan Marketing Public Relations Terhadap Reputasi PT. Sugar Group Companies (Survei Pada Warga Seputih Mataram RT/2RW1)”. Nusantara Journal of Multidisciplinary Science, vol. 1, no. 3, Oct. 2023, pp. 331-4, https://jurnal.intekom.id/index.php/njms/article/view/87.