Zulkifli, Akhmad, Erfanni Delina, Eka Sabna, Mardeni, and Yulisman. “APLIKASI PEMESANAN PAKET UMROH BERBASIS MOBILE PADA ANNAJWA ISLAMIC TOUR & TRAVEL RIAU DI PEKANBARU”. RJOCS (Riau Journal of Computer Science) 10, no. 1 (January 31, 2024): 21–37. Accessed December 28, 2024. https://journal.upp.ac.id/index.php/rjocs/article/view/2429.