S. Kunwittaya, N. . Ruksee, K. Permpoonputtana, T. . Khamnong, and A. . Jiawiwatkul, “Elderly Health Situation and Health Promotion Guidelines for the Elderly Club: The Elderly Club of Thailand under the Royal Patronage of His Majesty the King Rama IX’s Mother: National Institute for Child and Family Development, Mahidol University”, JMS, vol. 7, no. 2, pp. 73–96, Jun. 2022.