Ariadji, T., Sukarno, P., Sidarto, K. A., Soewono, E., Riza, L. S. and David, K. (2013) “Optimization of Vertical Well Placement for Oil Field Development Based on Basic Reservoir Rock Properties using a Genetic Algorithm”, Journal of Engineering and Technological Sciences, 44(2), pp. 106-127. doi: 10.5614/itbj.eng.sci.2012.44.2.2.