A. A. A. AL- Qaysi and M. A. Flayyih, “The role of cleaner production in rationalizing costs and achieving dimensions of sustainable development”, Al-Ghary Jour. Eco. Admini. Sci., vol. 19, no. 3, pp. 553–578, Sep. 2023, doi: 10.36325/ghjec.v19i3.14681.