Selvia Nurahmah Indriati. 2022. “Pengaruh Bauran Pemasaran Jasa (Process, Physiycal Evidence, People) Terhadap Keputusan Pembelian: (Survei Pada Konsumen Sultan Laundry BRP Tasikmalaya)”. ULIL ALBAB : Jurnal Ilmiah Multidisiplin 1 (7):1859-65. https://journal-nusantara.com/index.php/JIM/article/view/462.