| × |   | Book payment | $205 | 
		
	
	 | $205 | 
										
						| × |   | Smart Solutions for Healthcare and Industrial Challenges | $28 | 
		
	
	 | $28 | 
										
						| × |   | Innovations and Strategies for Logistics and Supply Chain | $27 | 
		
	
	 | $27 | 
										
						| × |   | Climate Change and Sustainable Development | $28 | 
		
	
	 | $28 | 
										
						| × |   | Proofreading payment | $480 | 
		
	
	 | $480 | 
										
						| × |   | Bridging Environment and Development | $27 | 
		
	
	 | $27 | 
					
			
			
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