Romelah, Siti and Niswati, Ainin and Tugiyono, - and Dermiyati, - (2017) Improvement of Physical and Chemical Soil Quality of Oil Palm Plantation through Integrated Farming System of Cattle and Oil Palm to Achieve Sustainable Agriculture. Journal of Tropical Soils, 22 (2). pp. 113-123. ISSN 0852-257X

Niswati, Ainin and Romelah, Siti and Dermiyati, - and Tugiyono, Tugiyono Integrasi Kebun Kelapa Sawit – Sapi dan Pengaruhnya terhadap Perubahan Fauna Tanah. In: the 1st International Conference Management - Adapting Land Management to Climate Change and Combating L Resilience of Agricultural System, 16-18 September 2020, Bogor. (Unpublished)