Editorial expression of concern: The editor and publisher express a note of concern regarding this article ‘ ‘Islamic Culture’ textbook content and religious needs of literacy students’, by Mohsen Dibaei Saber, Soolmaz Nourabadi, Ammar Abdel Amir Al-Salami, Harikumar Pallathadka, Sarvar Inatullaevich Nazarkosimov, Hoang Viet Linh, Forqan Ali Hussein Al-Khafaji, Iskandar Muda. An investigation is underway regarding the authorship of this article.