Text this: Kesahan kandungan soal selidik bagi pembinaan rekabentuk model Tadabbur al-Quran melalui pembelajaran kosa kata Arab berbantukan teknologi Realiti Terimbuh khusus komuniti dewasa OKU pendengaran menggunakan kaedah nisbah kesahan kandungan (CVR) dan nilai Aiken = Content validity of a questionnaire for designing a Quranic Tadabbur model through Arabic vocabulary learning assisted by augmented reality technology for deaf adult learners: application of the content validity ratio (CVR) and Aiken’s V methods