Pitanthananukul, P. “Urinary Incontinence in Older Persons”. Journal of Health Science Boromarajonani College of Nursing Sunpasitthiprasong, Vol. 4, no. 1, Apr. 2020, pp. 19-36, https://he01.tci-thaijo.org/index.php/bcnsp/article/view/239987.