Iis Noventi, Siti Maimunah, Shobihatus Syifak, Siti Nur Hasina, Rahmadaniar Aditya. The Application of the Healthy Feet Application for Educational Media for the Elderly Those Experiencing Foot Problem: Healthy Feet. Community Development Journal [Internet]. 2023Dec.31 [cited 2024Nov.22];7(3):130-7. Available from: https://journal2.unusa.ac.id/index.php/CDJ/article/view/5284