Table 1.

Types of Variables and Operational Definition.

Types of Variables	Variables	Operational definition
Independent variables	Accessibility	Ease of getting the location
	Information technology	Use of technology in storing, managing and conveying data/information
	Social capital	Social values ​​that develop in the community
Mediating/intervening variable	Port development	Increasing the economic activities and capacity of the port
Dependent variable	Coastal development	Increasing the value of coastal areas on community welfare