Fawaz Ayad Eid Almohammadi, Raed Waslallah Mabruk Alharbi , Saleh Muqbil Rasheed Alanmadi, Mohammed Abdulrahman Ali Alhejaili, Saqer Olaythah Muflih Alhusayni, Akram Ali Hadi Alrehaili. 2022. “Presenting The ‘Hesn’ System As A Model For The Role Of Technology In Epidemiological Surveillance In Public Health”. Migration Letters 19 (S2). London, UK:1005-13. https://migrationletters.com/index.php/ml/article/view/10203.