Willingness-to-pay in physical activity: how much older adults value the community-wide initiatives programs?

por Somta, Sittichat, Völker, Marc, Widyastari, Dyah Anantalia, Mysook, Sirinapa, Wongsingha, Narakorn, Potharin, Danusorn, Katewongsa, Piyawat
Publicado 2023