Hồ, S.C., Hồ, N.T. and Trương, M. Đức 2022. Non-classical properties of photon-added-and-subtracted two-mode pair coherent state. Hue University Journal of Science: Natural Science. 131, 1A (Mar. 2022), 75-83. DOI:https://doi.org/10.26459/hueunijns.v131i1A.6508.