Puente Moromenacho E, Moreno Guamán GY, Noroña Merchán MV, Cruz Mangui MC. Study on Acceptable Noise Standards for Motorcycles, in Accordance with the Ecuadorian Technical Regulation INEN 136 (1R), Assessed through Dynamic and Static Tests. INGENIO [Internet]. 31 de enero de 2024 [citado 11 de mayo de 2025];7(1):84-98. Disponible en: https://revistadigital.uce.edu.ec/index.php/INGENIO/article/view/5827