Cut Fatma Anwar, Fara Yurisus Sakinah, Zahra Amelia, Saprudin. PERANCANGAN SISTEM ABSENSI BERBASIS WEBSITE PADA TK ‘AISYIYAH BUSTANUL ATHFAL 83 MENGGUNAKAN METODE WATERFALL. biikma [Internet]. 2023 Jun. 12 [cited 2025 Jan. 10];1(1):63-70. Available from: http://jurnalmahasiswa.com/index.php/biikma/article/view/78