List of Articles equivalent sound level Open Access Article Abstract Page Full-Text 1 - Analysis and evaluation of noise pollution in Karaj city MAHSA ADL Leila Mahmoudi Shima Azizi Amin Taherianfar 10.30495/jest.2022.64103.5555 Open Access Article Abstract Page Full-Text 2 - Study of Noise Ppollution in Wildlife Crossing Khojir National Park Minoo Moshtaghie Mohammad Kaboli Mahmood Karami Zohreh kasmaie Zahra Samai Open Access Article Abstract Page Full-Text 3 - Measurement of sound level in sports clubs with the approach of maintaining the health of athletes Ling-Hsiang Chang Hooman Bahmanpour Ali fahiminejad 10.22034/ap.2021.1923139.1089