Roy, Chandra Kumar & Roy, Prabhat Kumar in partnership with S Chand Edutech Pvt Ltd Noida, has contributed to the creation of this title. The publisher specializes in producing high-quality content tailored to the needs of industry professionals and enthusiasts. Their focus on excellence ensures that each publication offers valuable insights and in-depth knowledge, making it an indispensable resource for readers seeking to enhance their expertise and understanding of the industry. This collaboration enriches the literary market, providing readers with well-researched and expertly crafted works that advance their professional and personal development.