Muhammad Rafiqul Islam, Chief Executive Officer (Secretary), Public Private Partnership Authority, Chief Adviser’s Office called on Lieutenant General Mohammad Shaheenul Haque, OSP, BSP, ndc, hdmc, psc Commandant, National Defence College (NDC) and delivered a lecture on “Contribution of Public and Private Sectors in Bangladesh: Prospect of PPP” to the course members of National Defence Course-2025 on Tuesday, 22 April 2025.