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Moreira, K.D.S. e Penedo, A.S.T. 2018. Seleção de Portfolios: Uma análise comparativa dos cinco fatores de Fama e French e Redes Neurais Artificiais. Enfoque: Reflexão Contábil. 37, 2 (jun. 2018), 141-155. DOI:https://doi.org/10.4025/enfoque.v37i2.38329.

DB Error: UPDATE command denied to user 'leitor'@'localhost' for table 'sessions'

Stack Trace:

File: /var/www/html/ojs/lib/pkp/classes/session/SessionDAO.inc.php line 109
Function: DAO->update("UPDATE sessions SET user_id = ?, ip_address = ?, ...", Array(9))

File: /var/www/html/ojs/lib/pkp/classes/session/SessionManager.inc.php line 185
Function: SessionDAO->updateObject(Object(Session))

File: (unknown) line (unknown)
Function: SessionManager->write("3ff49r1t6qiehos8g33ep6mt17", "")

File: (unknown) line (unknown)
Function: session_write_close()