Gusti Ngurah Sutapa is a Physics lecturer with a concentration in the of Radiation and Medical Physics expertise. Living in Nuansa Udayana Utara III/10, Jimbaran, Badung Bali. Telephone (+62) 87704293386. Born in Gianyar, on Juli 19, 1967. Graduated with a Bachelor of Physics at Airlangga University, Surabaya, 1993 and completed a Masters in Medical Physics at  Indonesia University, Jakarta, 2010, and a Doctoral program with a study of Radiation Physics on rice IRPM (Integrated Rat Pest Management) at Udayana University, Denpasar Bali, 2020. Working in the Physics Study Program, Faculty of Mathematics and Natural Sciences, Udayana University, Denpasar Bali since 1997.