LUESAIWONG, W.; WALUVANARUK, J. Development of test method for determination of leadin lead-free solderusing inductively coupled plasma optical emission spectrometry. Bulletin of Applied Sciences, Bangkok, Thailand, v. 3, n. 3, p. 32–38, 2022. DOI: 10.60136/bas.v3.2014.184. Disponível em: https://ph03.tci-thaijo.org/index.php/BAS/article/view/184. Acesso em: 10 dec. 2025.