Kanokrat Makkwao and  Tassanee Prueksasit,  PM10 Concentration Emitted from Blasting and Crushing Processes of Limestone Mines in Saraburi Province, Thailand.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2021, vol. 169(1). 44 - 51
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/10011767.