AGUS WALUYO1. SISTEM RESERVASI ONLINE VILLA PROMAS GREENLAND GONOHARJO MENGGUNAKAN FRAMEWORK CODEIGNITER. Information Technology and Telematics [Internet]. 30Mar.2015 [cited 25Aug.2024];4(2). Available from: https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/2713