2010 Land use change and recommendation for sustainable development of peatland for agriculture: Case study at Kubu Raya and Pontianak districts, West Kalimantan Wahyunto, W.; Supriatna, W.; Agus, F.
2008 Peatland Distribution in Sumatra and Kalimantan explanation of its data sets including source of information, accuracy, data constraints and gap Wahyunto; Suryadiputra, I.N.N.