Luyen Quoc Vuong, Bui Van Dan, Nguyen Trong Nghia, Hoang Thi Hien, Chu Van Tuan*, Luyen Quoc Vuong, Hoang Thi Hien, Ho Truong Giang, Hoang Thi Hien, Tran Trung, Tran Thanh Binh. Research on surface morphology of polyaniline film affecting NH₃ gas sensor efficiency at room temperature. VJST B [Internet]. 2021Mar.30 [cited 2026Nov.7];63(3). Available from: https://b.vjst.vn/index.php/ban_b/article/view/949