@article{ryszardkowalczyk2026,
  title   = {Effect of Reinforcement Content on Hardness, Tensile Strength, and Wear Performance},
  author  = {Ryszard Kowalczyk},
  journal = {International Journal of Advanced Engineering Application (IJAEA)},
  year    = {2026},
  pages   = {84-89},
  issn    = {3048-6807 (Online)},
}