Director-General, Nigerian Building and Road Research Institute (NBRRI), Prof. Samson Duna, says NBRRI has come up with a cement technology, Pozzolana, that will drastically...
The Corporate Accountability and Public Participation Africa (CAPPA) has called on the Federal Government and state authorities to adopt stronger protections and...
Introduction
Waste management can be defined as the systematic collection, transportation, processing, recycling, and disposal of waste materials with the...
