“Implementation of a Teacher Development Website With Waterfall Development to Support the Teacher Promotion Process at SMP 2 Jekulo Kudus”. INOVTEK Polbeng - Seri Informatika 10, no. 1 (March 21, 2025): 156–167. Accessed May 11, 2025. https://jurnal.polbeng.ac.id/index.php/ISI/article/view/310.