Putra Dadang Puryanto, and Mohammad Suryawinata. 2021. “Online Booking Application for Wedding Photo Services (Case Study: Agan Photography) Based on Android: Aplikasi Booking Online Jasa Foto Pernikahan (Studi Kasus : Agan Photography) Berbasis Android”. Procedia of Engineering and Life Science 1 (1). https://doi.org/10.21070/pels.v1i1.878.