If you need the PDF for flight simulation (MSFS, X-Plane, VATSIM), you can search for "WADD Charts PDF" on websites like AirNav Indonesia’s public server or VATSIM Indonesia division . These are often identical to the "Rk Bali" files used by virtual pilots.
The latest editions include over 2,200 questions with answers and detailed explanations. Rk Bali Air Navigation Pdf