Gaya APA

Idris, A, M, S. et al (2019). Strategies issues in Dam operation and maintencance in Indonesia . Jakarta: Kementerian PPN/Bappenas.

Gaya MLA

Idris, Abdul, Malik, Sadat. et al. "Strategies issues in Dam operation and maintencance in Indonesia". Jakarta: Kementerian PPN/Bappenas, 2019. .