Tokrasae, S., and N. Sawatraksa. “On a Problem of Partitions of ℤ 𝑚 With Identical Representation Functions”. PKRU SciTech Journal, vol. 8, no. 1, Apr. 2024, pp. 44-53, https://ph01.tci-thaijo.org/index.php/pkruscitech/article/view/252470.