Patanavijit, A. P. D. and Thakulsukanant, A. P. D. (2017) “Mathematical Tutorial of Discrete-Time Analysis of Aliasing and Non-Aliasing Periodic Sampling Concept with Fourier Analysis for Digital Signal Processing and Digital Communication Prospective”, Journal of Food Health and Bioenvironmental Science. Bangkok, Thailand, 10(2), pp. 175–191. available at: https://li01.tci-thaijo.org/index.php/sdust/article/view/178773 (accessed: 29 August 2026).