I. O. Kuyli ugli, I. S. Aktam ugli, N. A. Akmal ugli, and U. D. Farxod ugli, “Development of Practical Recommendations for Assessing the Effectiveness of Gas Production, Which is Difficult to Recover at the Final Stage of Gas Production”, AJEMA, vol. 2, no. 2, pp. 141–148, Feb. 2024.