Immunisation is considered one of the most cost-effective public health interventions for reducing childhood morbidity, mortality, and disability globally. However, while global achievement of over 70% coverage rates was sustained in the 1990s, wide variations exist between and within countries. In some developing countries, immunisation rates increased substantially, but in sub-Saharan Africa, immunisation rates plummeted,...
Sustainable business model innovation (SBMI) introduced a unique frontier in current business operations and innovation management. Despite the numerous advantages of SBMI to contemporary business strategy, most established firms face challenges in its successful implementation. Through a systematic review process (SRP), the paper attempted to critically evaluate and analyze the previous outcome on the barriers...