Rocha, Clarice Oliveira da, et al. “PHYSICAL-CHEMICAL ANALYSIS OF MINERAL WATER SOLD IN CAMPINA GRANDE – PB”. Revista Verde De Agroecologia E Desenvolvimento Sustentável, vol. 4, no. 3, Aug. 2009, p. 01, https://www.gvaa.com.br/revista/index.php/RVADS/article/view/206.