TY - GENERIC DO - 10.20944/preprints202202.0055.v1 UR - http://dx.doi.org/10.20944/preprints202202.0055.v1 TI - Measurement invariance of the Nine-Item Internet Gaming Disorder Scale (IGDS9-SF) Across Siri Lanka, Turkey, Australia, and the USA T2 - Preprints AU - Ali, Amira Mohammed AU - Al-Amer, Rasmieh AU - Atout, Maha AU - Abuhammad, Sawsan AU - Ali, Tazeen Saeed AU - Mansour, Ayman M. Hamdan AU - Khatatbeh, Haitham AU - Alkhamees, Abdulmajeed A. AU - Hendawy, Amin Omar PY - 2022 DA - 2022/02/03 PB - Preprints