Gaya APA

LESTARI, D. (). SURVEY ON MENTAL TOUGHNESS AND SELF-CONFIDENCE AMONG ATHLETES INDONESIAN NATIONAL SPORTS COMMITTEE (KONI) OF BEKASI CITY (Dani Nur Riyadi, M.P). : .

Gaya MLA

LESTARI, DINDA. "SURVEY ON MENTAL TOUGHNESS AND SELF-CONFIDENCE AMONG ATHLETES INDONESIAN NATIONAL SPORTS COMMITTEE (KONI) OF BEKASI CITY". Dani Nur Riyadi, M.P : , . PENJASKESREK.