Ahtisham Haider Ahtisham Haider - Academia.edu (original) (raw)

Ahtisham Haider Ahtisham Haider

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Papers by Ahtisham Haider Ahtisham Haider

Research paper thumbnail of Source, occurrence, distribution, fate, and implications of microplastic pollutants in freshwater on environment: A critical review and way forward

Research paper thumbnail of Economical Synthesis of Biodiesel by Using Waste Chicken Bone Derived Doped Calcium Oxide Catalysts

2022 11th International Conference on Renewable Energy Research and Application (ICRERA)

Research paper thumbnail of Projects Never Fail: A Critical Review on Estimation of Project Scheduling and Project Costing

Industrial Engineering Letters, 2016

Uncertainty remains common in all projects. It is need to realize this uncertainty and have to mi... more Uncertainty remains common in all projects. It is need to realize this uncertainty and have to minimize the effect of this uncertainty to achieve better project outcomes. To realize the project on truthful base it is required to develop project schedule and estimate project costing on reality bases. A lot of project scheduling and costing techniques and tools are used to measure the accuracy. The new systematic techniques increase project outcomes and also reduce the uncertainty from the projects. This study will leads to examine thoroughly project scheduling and project costing. Then this study will guide project managers how to develop a project schedule and what factors are effecting on the project scheduling and a sample project schedule will also provide for project managers and students of project management. After that the major sources of project costing and the method to calculate the project cost will also provide. And the sample project costing sheet is also develop in t...

Research paper thumbnail of Source, occurrence, distribution, fate, and implications of microplastic pollutants in freshwater on environment: A critical review and way forward

Research paper thumbnail of Economical Synthesis of Biodiesel by Using Waste Chicken Bone Derived Doped Calcium Oxide Catalysts

2022 11th International Conference on Renewable Energy Research and Application (ICRERA)

Research paper thumbnail of Projects Never Fail: A Critical Review on Estimation of Project Scheduling and Project Costing

Industrial Engineering Letters, 2016

Uncertainty remains common in all projects. It is need to realize this uncertainty and have to mi... more Uncertainty remains common in all projects. It is need to realize this uncertainty and have to minimize the effect of this uncertainty to achieve better project outcomes. To realize the project on truthful base it is required to develop project schedule and estimate project costing on reality bases. A lot of project scheduling and costing techniques and tools are used to measure the accuracy. The new systematic techniques increase project outcomes and also reduce the uncertainty from the projects. This study will leads to examine thoroughly project scheduling and project costing. Then this study will guide project managers how to develop a project schedule and what factors are effecting on the project scheduling and a sample project schedule will also provide for project managers and students of project management. After that the major sources of project costing and the method to calculate the project cost will also provide. And the sample project costing sheet is also develop in t...

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