Phisutthangkoon N, Anchuen P, Luangwilai T, Daungklang P. Face Photo and Sketch Synthesis Using CycleGAN: The Role of Residual Blocks and Spectral Normalization. int. sci. j eng. tech. [internet]. 2026 May 1 [cited 2026 Sep. 3];10(1):84-95. available from: https://ph02.tci-thaijo.org/index.php/isjet/article/view/260920