An Evaluation of the Usability and Feasibility of the 50K4Life Mobile App for Delivering Walking Challenges to Public School Administrative Employees: Beta Testing Study.
Salinas JJ, Lopez VG, Gay JL, Buchholz SW, Hernandez Robles E, Meza L, Juarez A, Sapargeldiyeva M, Parra-Medina D, Yin Z. An Evaluation of the Usability and Feasibility of the 50K4Life Mobile App for Delivering Walking Challenges to Public School Administrative Employees: Beta Testing Study. JMIR Form Res. 2026 Jun 25; 10:e80341.