irfana kabir ahmad, jamilah ahmad, iqwal haniff, noor ezlin, mohd reza, nurul ain.  (2021).  smart solid waste monitoring system in ukm using mobile phone application.  - turkish journal of physiotherapy and rehabilitation.  5512-5523. 

nurul ain ab jalil, siti hajar abdullah, irfana kabir ahmad, noor ezlin ahmad basri, zawawi samba mohamed.  (2021).  decomposition of food waste from protein and carbohydrate sources by black soldier fly larvae, hermetia illucens l..  - journal of environmental biology.  756-761. 

ibrahim, a., ahmad, i.k., & taha, m.r..  (2018).  3 dimension real time images of rainfall infiltration into unsaturated soil slope.  - international journal of geomate.  31-35. 

m.r. azmi, m.y.m. yatim, w.h. wan badaruzzaman, i.k. ahmad.  (2017).  tests on plate girders containing web openings and inclined stiffeners.  - international journal of applied engineering research.  1075-1083.