SQL in Microsoft SQL Server: A Tutorial for Beginners by Djoni Darmawikarta (Eng

One Rule Predictive Modelling in R Tutorial for Beginners by Djoni Darmawikarta

Learning SQL in SQLite for Beginners by Djoni Darmawikarta Paperback Book

Learning Analytics in SQL for Beginners by Djoni Darmawikarta (English) Paperbac

Oracle SQL: A Beginner's Tutorial, Second Edition by Darmawikarta, Djoni, Lik...