Ahmad Khairul Umam, Pukky Tetralian Bantining Ngastiti, Aris Alfan, Zaqiyatus Shahadah, and Amanda Fatma Muamalah, “The Application of Dicrete Wavelet Transform for Digital Image Compression”, j. Matematika Sains dan Teknologi, vol. 25, no. 1, pp. 01–08, Mar. 2024.