“Implementation of a Teacher Development Website With Waterfall Development to Support the Teacher Promotion Process at SMP 2 Jekulo Kudus”. Journal of Innovation and Technology Polbeng Series on Informatics (INOVTEK Polbeng - Seri Informatika), vol. 10, no. 1, Mar. 2025, pp. 156-67, https://doi.org/10.35314/nnm9rf29.