Limsaihua, D. “Strengths and Weaknesses of Thailand as an Investment Base of Elderly Nursing Home Business for Japanese Private Investors”. Suan Dusit Graduate School Academic Journal, vol. 20, no. 3, Nov. 2024, pp. 77-91, https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/136.