Kanji A, Khoza-Shangase K, Ntlhakana L (June 2019). "Noise-induced hearing loss: what South African mineworkers know". International Journal of Occupational Safety and Ergonomics. 25 (2): 305–310. doi:10.1080/10803548.2017.1412122. PMID29214904. S2CID46754344.
Amrein BE (2015). Military standard 1474E: Design criteria for noise limits vs. operational effectiveness. Proceedings of Meetings on Acoustics. Acoustical Society of America. p. 040005. doi:10.1121/2.0000207.
Celestina M, Hrovat J, Kardous CA (2018). "Smartphone-based sound level measurement apps: Evaluation of compliance with international sound level meter standards". Applied Acoustics. 139: 119–128. doi:10.1016/j.apacoust.2018.04.011. ISSN0003-682X. S2CID116822722.
Kanji A, Khoza-Shangase K, Ntlhakana L (June 2019). "Noise-induced hearing loss: what South African mineworkers know". International Journal of Occupational Safety and Ergonomics. 25 (2): 305–310. doi:10.1080/10803548.2017.1412122. PMID29214904. S2CID46754344.
Kanji A, Khoza-Shangase K, Ntlhakana L (June 2019). "Noise-induced hearing loss: what South African mineworkers know". International Journal of Occupational Safety and Ergonomics. 25 (2): 305–310. doi:10.1080/10803548.2017.1412122. PMID29214904. S2CID46754344.
Celestina M, Hrovat J, Kardous CA (2018). "Smartphone-based sound level measurement apps: Evaluation of compliance with international sound level meter standards". Applied Acoustics. 139: 119–128. doi:10.1016/j.apacoust.2018.04.011. ISSN0003-682X. S2CID116822722.
Celestina M, Hrovat J, Kardous CA (2018). "Smartphone-based sound level measurement apps: Evaluation of compliance with international sound level meter standards". Applied Acoustics. 139: 119–128. doi:10.1016/j.apacoust.2018.04.011. ISSN0003-682X. S2CID116822722.