Putro, W.M.D.Y. and Dwi Putra, A. 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 (Jan. 2026), 1-8. DOI:https://doi.org/10.58602/chain.v4i1.232.