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Sosialisasi Pengolahan Air Tanah dengan Prototipe IPA Modifikasi di Sumberaji Kecamatan Sukodadi Sulistiono, Eko; M. Hanif; Lathifah, Nur; Wilda A, Gading; Savira A, Marsha; Rahadian W, Rizky; Zahra Z
BERNAS: Jurnal Pengabdian Kepada Masyarakat Vol. 5 No. 4 (2024)
Publisher : Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/jb.v5i4.9913

Abstract

Sumberaji merupakan sebuah desa yang penduduknya terletak di Lamongan mempunyai sumber air permukaan yang besar yang berdekatan dengan sawah dan tidak terkontaminasi. Sehingga hasil laboratorium menunjukkan hasil DO, TDS, COD, BOD, Total Coliform dan E. Coli memenuhi standar. Serta adanya keinginan masyarakat Desa Sumberaji, Kecamatan Sukodadi untuk memproduksi air tanah menjadi air minum dalam kemasan (AMDK). Sehingga Fikes Unisla melalui kegiatan pengabdian kepada masyarakat ingin meningkatkan kualitas sumber air Desa Sumberaji agar menjadi air minum yang siap dikonsumsi. Dalam kegiatan Pengabdian Kepada Masyarakat (PKM), tim menggunakan metode pengolahan air tanah dengan prototipe IPAM yang dimodifikasi. Berdasarkan hasil karakteristik air tanah yang diperoleh, perancangan peralatan unit pengolahan air minum di Desa Sumberji memerlukan media filter pada tabung filter yaitu karbon aktif, pasir silika dan zeolit ​​mangan yang digunakan untuk menghilangkan partikel terlarut diatas 50 µ yang dapat mengurangi konsentrasi zat besi dan bahan organik yang dikandungnya. Kegiatan Program Pengabdian Kepada Masyarakat (PKM) yang dilakukan di Desa Sumberaji telah menghasilkan perencanaan program pengolahan air minum untuk meningkatkan kebutuhan air minum bagi warga Desa Sumberaji dan sekitarnya.
Pengaruh Gaya Kepemimpinan Transformasional dan Motivasi Kerja Terhadap Kinerja Karyawan Dealer Motor Kawasaki Matahari Langgeng Jaya Tambun Bekasi Noviana Ayu Anjar Dewi; Zahra Z; Athiy Dina Rosihana
Socius: Jurnal Penelitian Ilmu-Ilmu Sosial Vol 3, No 3 (2025): October 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17317725

Abstract

This study aims to determine the influence of transformational leadership style and work motivation on employee performance at Kawasaki Matahari Langgeng Jaya Motorcycle Dealer, Tambun Bekasi. Transformational leadership is a leadership approach that focuses on enhancing employee motivation, enthusiasm, and performance through inspiration, idealized influence, intellectual stimulation, and individualized consideration. Meanwhile, work motivation refers to internal and external drives that encourage employees to achieve specific goals optimally in the workplace. The research method used is quantitative with a descriptive associative approach. The population consists of all 37 employees, all of whom were selected as samples using a saturated sampling technique. Data were collected through questionnaires, observations, interviews, and documentation. Data analysis includes validity and reliability tests, classical assumption tests, multiple linear regression analysis, t-test (partial), F-test (simultaneous), and coefficient of determination (R²), using SPSS version 29. The results show that partially, transformational leadership has a positive and significant effect on employee performance, with a t-count of 5.220 t-table 2.032 and a significance value of 0.008 0.05. Work motivation also has a positive and significant partial effect, with a t-count of 5.895 t-table 2.032 and a significance of 0.001 0.05. Simultaneously, both independent variables significantly influence employee performance, as shown by an F-count of 21.300 F-table 3.28 and a significance of 0.001 0.05. The coefficient of determination (R²) of 0.556 indicates that 55.6% of the variation in employee performance is explained by transformational leadership and work motivation, while the remaining 44.4% is influenced by other factors outside this study.