Extending Oracle Application Express with Oracle Cloud FeaturesAdrian Png, Heli Helskyaho · First published 2022Open the Tome
Machine Learning for Oracle Database ProfessionalsHeli Helskyaho, Jean Yu, Kai Yu · First published 2021Open the Tome
Real World SQL and PL/SQLBrendan Tierney, Heli Helskyaho, Arup Nanda, Martin Widlake · First published 2016Open the Tome
Oracle SQL Developer Data Modeler for Database Design MasteryHeli Helskyaho · First published 2015Open the Tome
