Murdanu, Yedi, 		Abrori, Cholis, AND 		Hasan, Muhamad.
" Pengaruh Pemberian Teh Hitam terhadap VO2max dan Pemulihan Denyut Nadi Pasca Melakukan Latihan Treadmill (The Effect of Black Tea on VO2max and Heart Rate Recovery Time after Treadmill Exercise)" <em>Pustaka Kesehatan</em> [Online], Volume 4 Number 1 (19 January 2016)