Dr. Özlem ÇAKIR, Dr. Burhanettin OZDEMIR, Dr. Irshad HUSSAIN, and Dr. Muzammila AKRAM. 2021. “Investigating The Effect of Facebook Addiction on Students` Happiness Mediated by Nomophobia Across Countries: MultiGroup MIMIC Approach”. Elementary Education Online 20 (1):8027-47. https://ilkogretim-online.org/index.php/pub/article/view/882.