Rashid Al Mushaqiri M, Bin Ishak Z, Muin Ismail W. Impact of the Peace Education Program on the Social Behavior of Pre-Schoole children in the Sultanate of Oman. Opción [Internet]. 13 de agosto de 2019 [citado 28 de junio de 2025];350:551-75. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/27602