1. Karim, S.A.A. and A. Saaban, 2017. Shape preserving interpolation using rational cubic ball function and its application in image interpolation. Math. Prob. Eng., Vol. 2017. 10.1155/2017/7459218.
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2. Karim, S.A.A., 2016. Positivity preserving interpolation by using rational cubic ball spline. Jurnal Teknologi, 78: 141-148.
3. Abdul Karim, S.A. and K.V. Pang, 2016. Shape preserving interpolation using C² rational cubic spline. J. Appl. Math., Vol. 2016. 10.1155/2016/4875358.
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4. Karim, S.A.A., 2015. Shape preserving by using rational cubic ball interpolant. Far East J. Math. Sci., 96: 211-230.
5. Abdul Karim, S.A., K.V. Pang and A. Saaban, 2015. Positivity preserving interpolation using rational bicubic spline. J. Appl. Math., Vol. 2015. 10.1155/2015/572768.
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6. Karim, S.A.A., M.K. Hasan and J. Sulaiman, 2014. Convexity preserving using GC¹ cubic ball interpolation. Appl. Math. Sci., 8: 2087-2100.
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7. Karim, S.A.A., M.A.M. Rosli and M.I.M. Mustafa, 2014. Cubic spline interpolation for petroleum engineering data. Appl. Math. Sci., 8: 5083-5098.
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8. Karim, S.A.A., 2014. Positivity preserving using ball cubic interpolant. J. Basic Appl. Sci. Res., 4: 72-83.
9. Karim, S.A.A., 2014. Positivity preserving interpolation by using GC¹ rational cubic spline. Appl. Math. Sci., 8: 2053-2065.
10. Karim, S.A.A., 2014. Monotonic interpolating curves by using rational cubic ball interpolation. Appl. Math. Sci., 8: 7259-7276.
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11. Karim, S.A.A. and V.P. Kong, 2014. Shape preserving interpolation using rational cubic spline. Res. J. Appl. Sci. Eng. Technol., 8: 167-168.
12. Karim, S.A.A. and V.P. Kong, 2014. Monotonicity-preserving using rational cubic spline interpolation. Res. J. Appl. Sci., 9: 214-223.
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13. Karim, S.A.A. and K.V. Pang, 2014. Point control of the curves using rational quartic spline. Appl. Math. Sci., 8: 2067-2086.
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14. Karim, S.A.A. and K.V. Pang, 2014. Convexity-preserving using rational cubic spline interpolation. Res. J. Appl. Sci. Eng. Technol., 8: 312-320.
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15. Karim, S.A.A. and A. Saaban, 2014. Bezier triangular patches for closed surface. Appl. Math. Sci., 8: 355-366.
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16. Karim, A. and S. Ariffin, 2014. Rational cubic spline for positivity preserving interpolation. Aust. J. Basic Appl. Sci., 8: 493-503.
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17. Karim, A. and S. Ariffin, 2014. Monotonicity Preserving Using New Rational Quartic Spline. LAP Lambert Academic Publishing, Germany., ISBN: 978-3-659-54868-0, Pages: 108..
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18. Karim, A. and S. Ariffin, 2014. Long Memory Analysis using Maximal Overlap Discrete Wavelet Transforms. In: Research in Statistical Analysis. Majid, A.A., H. Sulaiman and M.T. Ismail, (Ed.). Universiti Sains Malaysia (USM), Malaysia., pp: 155-165..
19. Karim, A. and S. Ariffin, 2014. Global solar radiation modeling using polynomial fitting. Appl. Math. Sci., 8: 367-378.
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20. Janier, J.B., M.A.B. Jalil, R.B. Razali, A.B. Shafie and S.A.B. Abdul Karim, 2014. Effect of varied amount of carbon dioxide and pressure on the stability of asphaltene. Adv. Environ. Biol., 8: 39-43.
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21. Abdul Karim, S.A. and K.V. Pang, 2014. Local control of the curves using rational cubic spline. J. Appl. Math., Vol. 2014. 10.1155/2014/872637.
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22. Ismail, M.T., S. Al Wadi and S.A.A. Karim, 2010. Forecasting Malaysia Stock Market Based on Wavelet Transformation Using Box-Jenkins Model. In: Research in Mathematics and Economics. Ismail, M.T. and A. Mustafa (Ed.). School of Mathematical Sciences, Universiti Sains Malaysia, Pulau Pinang, Malaysia., pp: 3-10..
23. Hasan, M.K., J. Sulaiman, S.A.A. Karim and M. Othman, 2010. Recent Development of Fast Numerical Solver for Elliptic Problem. In: New Trends in Technologies: Devices, Computer, Communication and Industrial Systems. Er, M.J. (Ed.). InTech, Rijeka, Croatia., ISBN: 978-953-307-212-8, pp: 403-420..
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