Gaya APA

LESTARI, D. (). Survey on mental toughness and self confidence among athletes indonesia 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 indonesia national sports committee (koni) of Bekasi city". Dani Nur Riyadi, M.P : , . FKIP-PJOK S-1.