A Multilayer Perceptron and Cost Optimization of a Single-Server Queue with Bernoulli Feedback and Customer Impatience under a Hybrid Vacation Policy. Stat., optim. inf. comput. [Internet]. 2025 Jun. 24 [cited 2026 Apr. 23];14(3):1308-25. Available from: https://www.iapress.org/index.php/soic/article/view/2623