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Analysis of Perception and Interrelationship between Teachers’ Interpersonal Communication and Students’ Learning Motivation Budiarti, Retni Sulistiyoning; Anita, Desi; Wicaksana, Ervan Johan; Huda, Nizlel
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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This study aims to analyze the relationship between the teacher's interpersonal communication skills and the learning motivation of class X MIA SMAN 11 Jambi City in the 21st Century Learning Mushroom Material. numerical data (numbers) processed by statistical methods. The population of this study were all students of class X MIA SMA Negeri 11 Jambi City as many as 132 students. The results of the Validity and Reliability Test of the Teacher Interpersonal Communication Ability Questionnaire were seen from the SPSS test results on the cronbach alpha value of 0.92 where the questionnaire was declared reliable or consistent because the value was more of 0.60. Furthermore, the results of the validity and reliability of the Student Learning Motivation Questionnaire were seen from the results of the SPSS test at the cronbach alpha value of 0.91 where the questionnaire was declared reliable or consistent because the value was more than 0.60. Keywords: interpersonal communication, student learning motivation, 21st century, fungi. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp805-820
Pengembangan Sistem Presensi Online Berbasis Web Dengan Validasi Lokasi Menggunakan GPS dan Haversine Formula Desi Anita; Rahmawati
OKTAL : Jurnal Ilmu Komputer dan Sains Vol 4 No 12 (2025): OKTAL : Jurnal Ilmu Komputer Dan Sains
Publisher : CV. Multi Kreasi Media

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Effective employee attendance management is essential for improving productivity and human resource governance. PT. Bravo Sekuriti Indonesia still uses a manual attendance method through signatures on attendance forms, which is considered inefficient and prone to recording errors. This study develops a Web-Based Online Attendance System with location validation using GPS and the Haversine Algorithm to ensure that employees can only record attendance within a predetermined radius. The system is also equipped with online leave, permission, and sick-leave submission features with a digital approval workflow. The test results show that the system performs well, reduces data manipulation, and improves administrative efficiency. The System Usability Scale (SUS) score of 85.83 indicates that the system is easy to use and well accepted by users.