Sofyan Mufti Prasetiyo, Echa Putra Aditya, Maria Florida Ba Ito, and Muhamad Abdul Aziz. “Marketing And Business Analyst (Studi Kasus: Mr. Klin Laundry Emerald Bintaro)”. BULLET : Jurnal Multidisiplin Ilmu, vol. 1, no. 06, Dec. 2022, pp. 996-9, https://journal.mediapublikasi.id/index.php/bullet/article/view/1505.