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Public transportation is one of the important modes of transportation and is the backbone of transportation in Indonesia. The development of public transportation is also supported by the government, this government support is evident in the national policy, namely the National Medium Term Development Plan (RPJMN). Although public transportation is an effective mode of transportation, it also has obstacles in its development, namely how to meet customer desires in choosing a mode of transportation. There are several variables that are the focus of this research, namely age, gender, income, cost, speed, comfort, safety, efficiency and flexibility. The search for influential variables will use the K-Means and DBSCAN clustering algorithms, these two algorithms are also compared to their performance to find a better algorithm. The results of the Silhouette Coefficient show that DBSCAN has a better performance with a value of 0.99 than K-Means with a value of 0.86. The variables that affect the interest in using public transportation are the most important ones related to cost, speed, comfort, safety, efficiency and flexibility.

Service quality in the Islamic concept can be said that the overall features and characteristics of a product or service that depend on its ability to satisfy stated or implied needs and in accordance with Islamic values.21 In this concept Islam teaches that providing services in the form of goods or services. must be of quality in accordance with Islamic values, and do not give bad and not quality because it will only harm both parties. Service quality in Islam is defined as a customer's assessment of the superiority or privilege of a product or service as a whole which is of course based on Islamic principles, the quality of service in Islam provides services that basically every activity related must be based on compliance with sharia which is full of values. -moral and ethical values. Improving the quality of service in Islam is very necessary in order to determine customer decision making. However, it will not run well if it is not accompanied by quality decision making. To maintain the quality of service in Islam is not only the duty of the employees, but all the members involved. Judging from the above phenomena, the quality of Islamic services can be taken into consideration for customer decision making. The purpose of this study was to determine how the influence of Islamic service quality on customer decisions in murabahah financing. The number of samples in this study was 100 respondents, this study used a quantitative approach. The data collection technique in this study used a questionnaire, and the sampling technique used the incidental sampling method using the hair formula. The data obtained were then processed with SEM AMOS Version 20. The results of this study indicate that the CR value is 3,418 > 1.96 and the probability is 0.000 < 0.05, so it can be concluded that Islamic Service Quality has a positive and significant effect on Customer Decision Making in Murabahah Financing.