Billah, M. B., Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730, Banu, K. and Rahman, M.S. (1993) Analysis of split-plot design with unequal cell variances. The Dhaka University studies. Part B, 41 (2). pp. 289-293. ISSN 0259-7365

Hadjitheodosiou, M.H., Komisarczuk, Peter, Coakley, F.P., Evans, B.G. and Smythe, C. (1993) End-to-end performance analysis for broadband island interconnection via satellite-RACE II/R2074 (Catalyst) project. In: Proceedings of the 3rd European Conference on Satellite Communications - ECSC-3. IET, pp. 170-175. ISBN 0852966032

Islam, M.M. and Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730 (1993) Pattern of coital frequency in rural Bangladesh. Journal of Family Welfare, 39 (2). pp. 38-43. ISSN 0022-1074

Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730, Billah, M.B., Rahman, M.A. and Khan, H.M.R. (1993) A study on socioeconomic and intermediate variables on fertility. Medicine Today, 5 (1). pp. 11-14. ISSN 0025-8032

Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730 and Islam, S.M. Shafiqul (1993) Influences of selected socioeconomic variables on fertility: a multivariate analysis. Proceedings of the Fourth National Statistical Conference.

Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730, Islam, S.M. Shafiqul and Khan, H.M.R. (1993) Factors affecting fertility in a rural Bangladesh. Bangladesh Journal of Scientific Research, 11 (1). pp. 21-26. ISSN 0253-5432

Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730, Islam, S.M. Shafiqul, Khan, H.M.R. and Bari, R.D. (1993) Fertility differentials in rural Bangladesh. Dhaka University Journal of Science, 41 (1). pp. 83-89. ISSN 1022-2502

Shaaban, Ibrahim ORCID: https://orcid.org/0000-0003-4051-341X (1993) Preconditioning in situ concrete for permeation testing part 1: initial surface absorption. Magazine of Concrete Research, 45 (163). pp. 113-118. ISSN 0024-9831

Yahya, N.S.M., Khan, H.M.R. and Khan, Hafiz T.A. ORCID: https://orcid.org/0000-0002-1817-3730 (1993) Bovine animals of Bangladesh: an econometric analysis of regional data. Bangladesh Journal of Scientific Research, 11 (1). pp. 109-111. ISSN 0253-5432