Ketut Sumerjana, and Ary Nugraha Wijayanto. “IMPLEMENTATION OF WATER VALENCE ELECTRONS BY INTERLOCKING PITCH COMBINATION METHODS IN THE PROCESS CREATING MUSICAL WORKS”. Proceeding Bali-Bhuwana Waskita: Global Art Creativity Conference, vol. 2, no. 1, Nov. 2022, pp. 67-77, https://eproceeding.isidps.ac.id/index.php/bbw/article/view/387.