Putro, Wisnu Mukti Dwi Yudho, and Ade Dwi Putra. 2026. “Rancang Bangun Sistem Informasi Reservasi Layanan Fotografi (E-Booking) Berbasis Android Pada Hello Studio Foto”. CHAIN: Journal of Computer Technology, Computer Engineering, and Informatics 4 (1), 1-8. https://doi.org/10.58602/chain.v4i1.232.