@article{202307.1715, doi = {10.20944/preprints202307.1715.v1}, url = {https://doi.org/10.20944/preprints202307.1715.v1}, year = 2023, month = {July}, publisher = {Preprints}, author = {Muhammad Usama Haroon and Bertug Ozarisoy and Hasim Altan}, title = {Improvement in Indoor Air Quality in Urban Pakistani Regions by Reducing Particulate Matter Size Concentration}, journal = {Preprints} }