abdul ghafar don, ahmad irdha mokhtar, anuar puteh, fariza md sham, ahmad effat mokhtar, siti marsitah bt.mohd.mokhtar, ahmad asmadi abdul rahman, famida naimi hasbollah.  (2024).  fiqh islami framework as a dawah medium in addressing muallaf issues in the malaysian context.  - international journal of academic research in business and social sciences.  793 - 801. 

nor shaidayani samah, abdul ghafar don, , ahmad irdha mokhtar.  (2023).  the acceptance of institute of islamic training malaysia's (ilim) staffs on the leadership practice domain.  - international journal of membrane science and technology.  3620-3630. 

kamal omar ragab bazina, ahmad irdha mokhtar, mohamad azwan kamarudin.  (2023).  the concept of islamic sustainable development in human civilization: perceptions of climate change and its mitigation.  - international journal of advanced research (ijar).  1072-1080. 

ahmad zaki hamzah, ahmad irdha mokhtar, nur athiroh masyaail.  (2021).  islamic agencies role in handling apostasy among mualaf.  - international journal of academic research in economics and management sciences.  589-599. 

abu dardaa mohamad, khazri osman, ahmad irdha mokhtar.  (2020).  spirituality in maqasid for the empowerment of human well-being.  - international journal of business and social science.  69-73. 

sharifa ezat wp, roslina am, tidi maharani hassan, izzah syazwani ahmad, fariza md sham, andrea yl ban,soo ci, rashidi mohamed pm, ahmad irdha mokhtar, hazli zakaria, idayu bi, lee jing, amer siddiq an, suthahar ariaratnam, zaliman my.  (2018).  the use of e-cigarettes among malaysia's university students.  - tobacco induced diseases.  . 

sharifa ezat wp, izzah syazwani ahmad, roslina am, idayu bi, hazli zakaria, tidi maharani hassan, fariza md sham, amer siddiq an, andrea yl ban, soo ci, rashidi mohamed pm, lee jing, ahmad irdha mokhtar, suthahar ariaratnam, mohd zaliman mohd yusoff.  (2018).  electronic cigarette and nicotine dependence among malaysian university students.  - malaysian journal of public health medicine.  29. 

salasiah hanin hamjah, suhaya deraman, ahmad irdha mokhtar, nurul asmaa ismail.  (2018).  meaning in life and level of wellbeing among lesbian, gay, bisexual and transgender (lgbt) persons.  - international journal of civil engineering and technology (ijciet).  .