Ni Nyoman Rupiasih * Corresponding Author Department of Physics, Faculty of Mathematics and Natural Sciences, Udayana University, Bali, Indonesia
Group Research Material and Technology-Polymer and Biomaterial, Udayana University, Bali, Indonesia Indonesia
Made Sumadiyasa Department of Physics, Faculty of Mathematics and Natural Sciences, Udayana University, Bali, Indonesia
Ni Kadek Gita Hari Yanti Department of Physics, Faculty of Mathematics and Natural Sciences, Udayana University, Bali, Indonesia