This website is built to provide notes in PDF for Diploma learning students from Semester 3rd to 6th. It is website built for the android application named "VidyaSutram" developed by our team The Era Engineers. The website is built in Next.js framework. It is in testing period. It will help you during exams. We have collected notes and syllabus regarding your examinations. The sources you will see on our notes. We wish thanks to all our contributors and our sources.