Minh TQ, Anh NT, An V, Hieu PT, Chi HM, Hien NTT. Study on synthesis of nonionic surfactants from recovered phenol in Vietnam for use in enhanced oil recovery and oil well stimulation. PVJ [Internet]. 2014Jul.31 [cited 2026May2];70:40-9. Available from: http://pvj.vn/index.php/TCDK/article/view/580