أثر الاقتصاد الدائري على استراتجيةت الاستدامة البيئية في شركات الجزائرية من خلال مرافقة للوكالة الوطنية النفايات

Abstract

This study aims to investigate the impact of adopting the circular economy on environmental sustainability strategies in Algerian institutions, through a field study conducted at the National Waste Agency. To achieve this objective, a questionnaire was distributed to a sample of agency employees, in addition to an interview with one of the administrative executives. The study followed a descriptive-analytical methodology and relied on several statistical tools such as arithmetic mean, standard deviation, Cronbach’s Alpha for reliability testing, and T-test for hypothesis validation. Findings revealed a statistically significant relationship between the adoption of circular economy practices and the enhancement of environmental sustainability. Key influencing factors included legislation, training, monitoring and evaluation, and motivation