Ary, Maxsi, and Didin Syarifuddin. “Persepsi Konsumen Mengenai Keberadaan Kualitas Pelayanan Transportasi Online”. Prosiding Seminar Nasional Teknik Elektro UIN Sunan Gunung Djati Bandung, Jan. 2019, pp. 226-34, https://senter.ee.uinsgd.ac.id/repositori/index.php/prosiding/article/view/senter2018p25.