Effect of Using Ristek Muslim's “Arabic-Indonesian” E-Dictionary Application to Improve Students' Arabic Vocabulary Mastery in Riau / Pengaruh Penggunaan Aplikasi E-Dictionary “Arab-Indonesia” karya Ristek Muslim Untuk Meningkatkan Penguasaan Kosakat

This study aims to analyze the effect of using the “Arabic-Indonesian” E-Dictionary application by Ristek Muslim to improve the mastery of Arabic vocabulary of students in Riau. The method used is a descriptive quantitative approach with a survey and interview method design to obtain comprehensive information about the students' experiences. The population were Arabic Language Education students in Riau who used the "Arabic-Indonesian" dictionary application. A sample size of 33 students was selected using the saturated sampling method. Data collection was done in the form of a questionnaire, which was then analyzed using SPSS. The results of the data obtained showed that there was a significant effect of using digital dictionaries in increasing the vocabulary of Arabic Language Education students in Riau. This can be seen from the percentage of the results of the distribution of questionnaires in the form of a satisfaction survey questionnaire on the dictionary application of Ristek Muslim. In addition, the presence of this application is a solution to the use of digitization so that it can be used anytime and anywhere. The study's recommendation is that educational institutions facilitate the utilisation of digital dictionary applications in the language learning process, and that students be provided with training to optimise the use of these applications. Furthermore, it is anticipated that application developers will continue to update and enhance features in order to better align them with user needs.