Palutkiewicz, P., and T. Garbacz. “Assessment of the Effectiveness of Selected Blowing Agents in the Injection Molding of Thermoplastic Materials”. Polimery 62, no. 6 (January 15, 2021): 447–456. Accessed April 23, 2025. https://ichp.vot.pl/index.php/p/article/view/310.