Sari, Ni Made, 		Suarningsih, Ni Kadek, AND 		Antari, Gusti.
" The Correlation between the Level of Hemoglobin and Learning Concentration on the Tenth-Grade Science Class Female Students in Senior High School of 3 Denpasar" <em>Journal of A Sustainable Global South</em> [Online], Volume 6 Number 1 (24 February 2022)