Lim, Sin Liang and Daya Sagar, B.S. and Chet Koo, Voon and Tien Tay, Lea (2011) Morphological convexity measures for terrestrial basins derived from digital elevation models. Computers & Geosciences, 37 (9). pp. 1285-1294. ISSN 0098-3004

Lim, Sin Liang and Koo, Voon Chet and Daya Sagar, B.S. (2009) Computation of complexity measures of morphologically significant zones decomposed from binary fractal sets via multiscale convexity analysis. Chaos, Solitons & Fractals, 41 (3). pp. 1253-1262. ISSN 0960-0779

Radhakrishnan, P. and Lay Lian, Teo and Daya Sagar, B.S. (2004) Estimation of fractal dimension through morphological decomposition. Chaos, Solitons & Fractals, 21 (3). pp. 563-572. ISSN 09600779

Lay Lian, Teo and Radhakrishnan, P. and Daya Sagar, B.S. (2004) Morphological decomposition of sandstone pore–space: fractal power-laws. Chaos, Solitons & Fractals, 19 (2). pp. 339-346. ISSN 09600779