S. S. Abdulameer, Y. Munadhil Ibrahim, L. L. Ali, A. A. A. Al-Attar, N. Hami, and N. A. Y. Yaacob, “The moderating effect of top management environmental awareness on the relationship between circular economy practices and circular economy performance: insights from the Iraqi oil and gas industry”, IJBS, vol. 1, no. 1, pp. 1–11, Jul. 2025.