Daniel Nicolae FITA; Mila Ilieva OBRETENOVA; Sorina Daniela STANILA; Adriana ZAMORA; Safta Gheorghe EUGEN; Florin GRECU-MURESAN. Using Coal as a Pressure Instrument. Advances and Challenges in Science and Technology Vol. 3, [S. l.], p. 100–112, 2023. DOI: 10.9734/bpi/acst/v3/6403B. Disponível em: https://stm.bookpi.org/ACST-V3/article/view/12019. Acesso em: 13 jun. 2026.