TY CONF TI SYNTHESIS AND ANALYSIS OF SALTS BASED ON OLEIC ACID AND DIETHYLETRIAMINE KW surfactants KW oleic acid KW diethylenetriamine KW petrodispersing KW petrocollecting JO Science and innovations 2021: development directions and priorities. September 29, 2021. Melbourne, Australia. AU Zarbaliyeva, A.I. AU Nabiyeva, T.H. AU Alimova, N.A. AU Mammadov, M.A. AU Rzayeva, A.N. PY 2024 PB AUS PUBLISHERS