Noor, N. M., A. Alwi, and M. I. I. Mohd. “Development and Effectiveness of a Community-Based Intervention Program for Elderly Women in Malaysia”. The Journal of Behavioral Science, Vol. 11, no. 2, July 2016, pp. 1-20, https://so06.tci-thaijo.org/index.php/IJBS/article/view/63264.