Boonkamjat, T., Saetiew, K., and Teerarak, M. “Influence of plant growth regulators on shoot development of Chrysanthemums”. International Journal of Agricultural Technology, vol. 20, no. 1, Jan. 2024, pp. 53-68, https://li04.tci-thaijo.org/index.php/IJAT/article/view/12207.