Get latest articles and stories on Business at LatestLY. Vidya Prakashan Mandir, one of the leading publications in Uttar Pradesh for study materials and textbooks with a legacy of excellence of more than 4 decades, has recently forayed into the stationery industry with its brand Overjoy. Currently, Overjoy is focused on manufacturing high-quality, affordable school notebooks and has therefore implemented state-of-the-art manufacturing facilities and advanced Livom Nova machinery, which are designed to boost the efficiency of production, churning out 50,000 notebooks a day. Business News | Renowned Publisher, Vidya Prakashan Mandir Launches a Stationary Vertical: Overjoy; Set to Bring High-quality Notebooks to the Market.