Sadana Devica, dan Mentari Septynaputri Widodo. “PENGARUH PROMOSI, KUALITAS LAYANAN DAN KEMUDAHAN PEMBAYARAN TERHADAP INTENTION TO USE FEEDER WIRAWIRI SURABAYA”. Jurnal Adijaya Multidisplin, vol. 2, no. 06, Desember 2024, hlm. 957-65, https://e-journal.naureendigition.com/index.php/jam/article/view/1690.