Al Rajeh, Ahmed, Mahmud, Ilias, Al Imam, Mahmudul, Rahman, Muhammad Aziz, Al Shehri, Fariss, Alomayrin, Salman, Alfazae, Nawaf, Elmosaad, Yousif, Alasqah, Ibrahim. MDPI; 2023. E-cigarette use among male smokers in Al-Ahsa, Kingdom of Saudi Arabia : a cross-sectional study.

Mahmud, Ilias, Kabir, Russell, Rahman, Muhammad Aziz, Alradie-Mohamed, Angi, Vinnakota, Divya, Al-Mohaimeed, Abdulrahman. MDPI AG; 2021. The health belief model predicts intention to receive the covid-19 vaccine in Saudi Arabia : results from a cross-sectional survey.

Alharbi, Talal, Alqurashi, Alaa, Mahmud, Ilias, Alharbi, Rayan, Islam, Sheikh, Almustanyir, Sami, Maklad, Ahmed, AlSarraj, Ahmad, Mughaiss, Lujain, Al-Tawfiq, Jaffar, Ahmed, Ahmed, Barry, Mazin, Ghozy, Sherief, Alabdan, Lulwah, Alif, Sheikh, Sultana, Farhana, Salehin, Masudus, Banik, Biswajit, Cross, Wendy, Rahman, Muhammad Aziz. MDPI; 2023. COVID-19 : factors associated with the psychological distress, fear and resilient coping strategies among community members in Saudi Arabia.

Ghozy, Sherief, Cross, Wendy, Islam, Shariful, Al-Mawali, Adhra Hilal, AlQurashi, Alaa Ashraf, Hamza, Amr, Joseph, Bindu, Banik, Biswajit, Elsori, Deena, Sultana, Farhana, Yasmin, Farhana, Mahmud, Ilias, Lam, Louisa, Hammoud, Majeda, Salehin, Masudus, Keblawi, Mohammed Ali, Eltewacy, Nael Kamel, Al Laham, Nahed, El-Khazragy, Nashwa, Oli, Natalia, Tungpunkom, Patraporn, Almustanyir, Sami, Chair, Sek, Alif, Sheikh, Al-Madhoun, Sondos, Chien, Wai Tong, Rahman, Muhammad Aziz. Cambridge, UK: Cambridge University Press; 2022. Psychological impact of COVID-19 on healthcare workers : cross-sectional analyses from 14 countries.