Asarias Konisius, Yoki Firmansyah, Wanty Eka Jayanti. Implementasi Sistem Informasi Booking Class Gym Berbasis Web Menggunakan Barcode Member (Studi Kasus: HeyFit Fitness Pontianak). J. Komput. Teknol. Inf. Sist. Komput. [Internet]. 2026 Jul. 17 [cited 2026 Sep. 22];5(2):1780-9. Available from: https://ejurnal.lkpkaryaprima.id/index.php/juktisi/article/view/1397