Riyanto, I. A., Hendrayana, H., Widyaningsih, Y., Jayanto, G. D., Nuha, A., & Sumartono, S. decline in water level and discharge of Lake Toba of North Sumatera, Indonesia, affected by land degradation. University of Brawijaya.
Chicago Style (17th ed.) CitationRiyanto, Indra Agus, Heru Hendrayana, Yuli Widyaningsih, Galih Dwi Jayanto, Azmin Nuha, and Sabdo Sumartono. Decline in Water Level and Discharge of Lake Toba of North Sumatera, Indonesia, Affected by Land Degradation. University of Brawijaya.
MLA (9th ed.) CitationRiyanto, Indra Agus, et al. Decline in Water Level and Discharge of Lake Toba of North Sumatera, Indonesia, Affected by Land Degradation. University of Brawijaya.
Warning: These citations may not always be 100% accurate.