Srisawat, S., Sriprad, W. and Sthityanak, O. (2015) “On the k-Jacobsthal numbers by matrix methods”, Progress in Applied Science and Technology. Thailand, 5(1), pp. 70–76. available at: https://ph02.tci-thaijo.org/index.php/past/article/view/243207 (accessed: 24 September 2026).