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All Journal Jiko (Jurnal Informatika dan komputer) Jurnal Pendidikan dan Pembelajaran
Bahrudi Efendi Damanik
STIKOM Tunas Bangsa
Computer Science & IT Education Languange, Linguistic, Communication & Media Mathematics Other

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Implementasi algoritma apriori pada sistem persediaan barang elfrida lucyana hutahaean; M. Safii; Bahrudi Efendi Damanik
JIKO (Jurnal Informatika dan Komputer) Vol 3, No 3 (2020)
Publisher : Journal Of Informatics and Computer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jiko.v3i3.2192

Abstract

Persediaan merupakan salah satu faktor penentu kelancaran dalam penjualan, maka dari itu persediaan seharusnya dikelola dengan baik. Jika persediaan produk kurang pelanggan akan kecewa dan pergi ke tempat lain dan jika persediaan berlebih akan menimbulkan penumpukan barang dan terjadi kerugian. Dengan adanya dukungan perkembangan teknologi, data-data transaksi yang ada dapat dimanfaatkan untuk mengelola persediaan barang dimasa yang akan datang yaitu menggunakan teknik Data Mining aturan Asosiasi. Aturan Asosiasi yang digunakan adalah Algoritma Apriori untuk menemukan aturan asosiatif kombinasi antara itemset. Perhitungan dilakukan dengan menentukan support dan confidence yang digunakan untuk menentukan stock barang yang perlu diperbanyak atau dikurangi agar efektif lagi dalam meminimalisir penumpukan barang dan kerugian.
Pengaruh Kepemimpinan dan Fasilitas Sekolah Terhadap Kinerja Guru Bahrudi Efendi Damanik; Dedi Suhendro
Jurnal Pendidikan dan Pembelajaran Vol. 1 No. 4 (2022): Oktober 2022
Publisher : Yayasan Pendidikan Penelitian Pengabdian Algero

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54259/diajar.v1i4.1239

Abstract

The purpose of this study was to determine the effect of leadership on teacher performance, to determine the effect of school facilities on teacher performance and to simultaneously determine the effect of leadership and school facilities on teacher performance. This research can be classified as associative research with a total sample of 41 people. The method used is a survey method. Data collection techniques are carried out by looking for supporting data from various literatures and journals, interviews, by collecting data by communicating directly with the object of research, observing data obtained from direct research results on activities carried out in the field, distributing questionnaires The questionnaire contains a list of questions related to the problem being studied for teachers. The conclusion of the study is that the leadership variable partially has a positive effect on teacher performance with a value of tcount > ttable 4,410 > 1,684, the school facilities variable partially has a positive effect on teacher performance with a value of tcount > ttable 5,734 > 1,684, the leadership variable and school facilities simultaneously have a positive effect on teacher performance with a value of Fcount > Ftable which is 16.517 > 3.320
Co-Authors Dedi Suhendro elfrida lucyana hutahaean M. Safii