An Indonesian Version of Mental Toughness Index: Testing Psychometric Properties in Athletes and Non-athletes
Putra, Miftah Fariz Prima ; Kurdi, Kurdi ; Syahruddin, Syahruddin ; Hasibuan, Sanusi ; Sinulingga, Albadi ; Kamaruddin, Ilham ; Kristiyandaru, Advendi ; Mashud, Mashud ; Hariadi, Imam ; Guntoro, Tri Setyo ; Sutoro, Sutoro ; Sinaga, Evi ; Ibrahim, Ibrahim ; Setiawan, Edi ; Ridwan, Mochamad
Retos (Madrid), 2024-01, Vol.55 (55), p.816-824 [Peer Reviewed Journal]Full text available