JOE, Nna Prince; DUMKA, Nwineewii Jack. OCCURRENCE AND SOURCES OF PENTACYCLIC TRITERPENOL METHYL ETHERS AND ALKANONES AS MOLECULAR INDICATORS IN SUSPENDED PARTICULATE MATTER FROM GREAT KWA RIVER, SOUTHEAST NIGERIA. Acta Scientiae et Intellectus , [S. l.], v. 2, n. 4, p. 18–28, 2024. Disponível em: http://actaint.com/index.php/pub/article/view/70. Acesso em: 24 nov. 2024.