Critical Chain Project Management (CCPM) is a project management methodology that was introduced by Eliyahu Goldratt in his book, "Critical Chain". This approach to project management is based on the theory of constraints, which states that every system is limited by a small number of constraints that must be managed in order to optimize the overall performance of the system.
Ray R. Venkataraman and Jeffrey K. Pinto's book, "Cost and Value Management in Projects," provides a comprehensive approach to understanding and implementing effective cost and value management strategies in project environments. The authors emphasise the interconnectedness of cost and value, highlighting the importance of managing both aspects to achieve project success.