, Mathematics and Mathematics Education National Institute of Education Nanyang Technological University, Singapore and Department of Mathematics Faculty of Mathematics and Natural Sciences Gadjah Mada University, Indonesia, Singapore

• Electronic Journal of Boundary Elements Vol. 10 No. 2 (2012) - Papers
  Suction Potential and Water Absorption from Periodic Channels in Different Types of Homogeneous Soils
  Abstract  PDF
• Electronic Journal of Boundary Elements Vol. 11 No. 1 (2013) - Papers
  A DRBEM For Time-Dependent Infiltration from Periodic Irrigation Channels in a Homogeneous Soil
  Abstract  PDF