TY - THES N1 - Pembimbing: Dr. Syifaun Nafisah, S.T., MT ID - digilib48154 UR - https://digilib.uin-suka.ac.id/id/eprint/48154/ A1 - Dhia Sauzan, NIM.: 17101040029 Y1 - 2021/12/17/ N2 - This study aims to 1) determine the usability level of the iPusnas according to users among Library Science students at UIN Sunan Kalijaga; 2) determine the loyalty of iPusnas users among Library Science students at UIN Sunan Kalijaga; 3) determine the effect of usability on the loyalty of users of the iPusnas among Library Science students at UIN Sunan Kalijaga. This research is descriptive quantitative research with a correlation study. The sample used in this study amounted to 68 library science students at UIN Sunan Kalijaga who use iPusnas. The results showed that: 1) the usability of the iPusnas according to users among Library Science students at UIN Sunan Kalijaga was high with a grand mean value of 2.96; 2) the loyalty of users of the iPusnas among Library Science students at UIN Sunan Kalijaga is high with a grand mean value of 2.97; 3) there is a positive and strong relationship between usability and loyalty of iPusnas users among Library Science students at UIN Sunan Kalijaga (positive r count is 0.608) and from the results of a simple linear test it is known that usability affects loyalty by 37%, if the usability variable increases 1 % there will be an increase in the loyalty variable of 0.240. The results of the hypothesis test (t-test) sig 0.000 <0.05, then there is a significant influence between usability and loyalty. The author suggests that the error correction in the search feature of the iPusnas is more optimized. PB - UIN SUNAN KALIJAGA YOGYAKARTA KW - Usability KW - Loyalitas KW - Aplikasi iPusnas. M1 - skripsi TI - PENGARUH USABILITY TERHADAP LOYALITAS PENGGUNA APLIKASI IPUSNAS KALANGAN MAHASISWA ILMU PERPUSTAKAAN UIN SUNAN KALIJAGA YOGYAKARTA AV - restricted EP - 149 ER -