ปริวัตรพันธ์ ส. Hydraulic conductivity reduction of poorly graded sand by bentonite. Srinakharinwirot University Engineering Journal, Bangkok, Thailand, v. 15, n. 1, p. 108–119, 2020. Disponível em: https://ph02.tci-thaijo.org/index.php/sej/article/view/147991. Acesso em: 30 apr. 2025.