Riandy, A., A. D. Rarasati, and L. S. Riantini. “Analysis of Institutional Aspects of Operation and Maintenance of Micro Hydro Power Plant Case Study in Sumba Island - NTT”. Proceeding International Conference on Science and Engineering, vol. 4, Feb. 2021, pp. 276-81, http://sunankalijaga.org/prosiding/index.php/icse/article/view/671.