Hernandi, A., Hakim, D. M., Seomarto, I., Budiharto, A., & Emalia, E. (2013). Determining Conjugate Points of An Aerial Photograph Stereopairs Using Separate Channel Mean Value Technique. Journal of Engineering and Technological Sciences, 41(2), 141-147. https://doi.org/10.5614/itbj.eng.sci.2009.41.2.4