Reduction of cost and emissions by using recycling and waste management system.

In order to evaluate the level of sustainability of an integrated waste management system (IWMS), it is necessary to analyze the impact criteria. Therefore, the purpose of this study is to provide a model for IWMS optimization with the two goals of minimizing the cost and the emission of greenhouse gases of the entire system. Environmental and health problems caused by the lack of proper waste management include the increase in disease, increase in stray animals, pollution of air, water, land, etc.

A new conceptual model to investigate the role of hospital's capabilities on sustainable learning.

The health-care industry is in a state of constant flux, with new challenges and opportunities emerging regularly. Hospitals, as the cornerstone of health-care delivery, must adapt and embrace change to provide optimal patient care. One crucial aspect that plays a significant role in the success of hospitals is sustainable learning.

Investigation of management of international education considering sustainable medical tourism and entrepreneurship.

Medical tourism leads to development of economic resources for many countries. This method of tourism has become common in most countries of the world which is one of the dimensions of tourism for development like metal industry or sport industry. The stability and dynamism of country's economy help the development of ecotourism.