The Degree of Availability of Moral Values in the Arabic Language Textbook (Al-Mu’nes) For Grades Eleven and Twelve For Post-Basic Education in The Sultanate of Oman. jperc [Internet]. 2022 Mar. 30 [cited 2025 May 14];18(71):275-34. Available from: https://jperc.uobaghdad.edu.iq/index.php/jperc/article/view/1208