Le SQ, Nguyen ATT. Employ the 5H Model, Evaluate its Efficacy, And Illustrate the Change in Elderly Depression Levels and Symptoms. Natl J Community Med [Internet]. 2024 May 1 [cited 2024 Jul. 22];15(05):347-55. Available from: https://njcmindia.com/index.php/file/article/view/3779