W. E. Septian, T. Turini, and W. J. Lestari, “SYSTEM DESIGN AND WEB IMPLEMENTATION ACADEMIC AT SMKN 1 GUGUAK DISTRICT DISTRICT 50 CITIES BY USING PHP PROGRAMMING LANGUAGE AND DATABASE MYSQL”, Proceedings Global Conference on Business and Management , vol. 1, no. 1, pp. 97–109, Jan. 2022.