INTEGRATION OF URBAN HERITAGE INTO THE PERMANENT PLAN FOR THE PROTECTION AND ENHANCEMENT OF SAFEGUARDED AREAS IN THE CITY OF EL OUED, ALGERIA: CASE STUDY OF THE OLD QUARTER OF AL-ASHASH AND AL-MESSABA. IJITSS [Internet]. 2024 Dec. 30 [cited 2026 Mar. 17];(4(44). Available from: https://rspublisher.org/index.php/ijitss/article/view/3019