APPLICATION ANALYTIC HIERARCHY PROCESS (AHP): A CASE STUDY OF E-WASTE MANAGEMENT IN SURABAYA, INDONESIA

ABSTRACT

Increasing the quantity of e-waste is a concern to all stakeholders in most countries in the globe. The paper explains the method of Analytic Hierarchy Process (AHP) is applied with Expert Choice software to choose some variables that influence the management of electronic waste in the city of Surabaya. There are five variables contained in the management of electronic waste such as: Technology, Financial, Environmental, Social and Methods. Questionnaires carried out to select the five variables. Replication and questionnaire design was modified from the World Bank and UNEP. Questionnaires were distributed to five key informants located in the city of Surabaya. The result using Expert Choice software shows the values of the preference variables electronics waste management in the city of Surabaya i.e. Technology = 0.095, Financial = 0.251, = 0.455 Environmental, Social = 0.154, Method = 0.046. The judgments were found to be consistent, precise and justifiable with narrow marginal inconsistency values. This paper also provides a thorough sensitivity analysis to express the confidence in the drawn conclusions.

Keywords: E-waste, AHP, expert choice, sensitive analysis, Surabaya

sumber: 

https://www.researchgate.net/publication/279959950_APPLICATION_ANALYTIC_HIERARCHY_PROCESS_%28AHP%29_A_CASE_STUDY_OF_E-WASTE_MANAGEMENT_IN_SURABAYA_INDONESIA?ev=prf_pub