Chouaib Guediri, Salah Bouchemal. 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]. 2024Dec.30 [cited 2025Aug.1];(4(44). Available from: https://rsglobal.pl/index.php/ijitss/article/view/3019