Research Article
Influence of Fitness-empowering Elderly Intervention Programs on Fitness Levels in Semarang City, Indonesia
Aris Sugiharto,
Suharyo Hadisaputro,
Soegiyanto,
Hastaning Sakti,
Hardhono Susanto,
Tandiyo Rahayu,
Ari Suwondo and Dwi Sutiningsih