Nowak, K. . “lgorithmic einforcement and the o-volution of ser references hrough a echanistic nalysis of iversity oss in ecommender ystems”. ournal of rogress in ngineering and hysical cience, vol. 4, no. 5, Nov. 2025, pp. 1-8, doi:10.56397/JPEPS.2025.10.01.