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All Journal KOVALEN: Jurnal Riset Kimia JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Multidisciplinary Indonesian Center Journal
Zafirah, Zafirah
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Religion Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Social Sciences Other

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The Impact Of Consumer Trust On Purchase Interest In Shopee (Study Of Economics Education Students at FKIP USK) Zafirah, Zafirah; Amrusi, Amrusi; Mustofa*, Achmad
JIM: Jurnal Ilmiah Mahasiswa Pendidikan Sejarah Vol 8, No 3 (2023): Juni, socio-economics, community law, cultural history and social issues
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/jimps.v8i3.25038

Abstract

This study aims to determine the effect of consumer trust on purchase intention on the online shopping site Shopee. This research uses a quantitative approach with descriptive methods. The population in this study were Economics Education students at the Faculty of Teacher Training and Education at the Syiah Kuala University (FKIP USK). The sample used was 47 respondents with the accidental sampling method. Meanwhile, data collection techniques used library research and field research. The data analysis technique used is simple linear regression analysis and t test. Based on the results of the regression test, Y = 4.576 + 0.435X. Then the t test at a significant level of 5%, the hypothesis is accepted, as evidenced by the value of t_count = 6.375 t_table = 2.0141. The coefficient of determination (R Square) of 0.475 or equal to 47.5% means that the consumer trust variable affects the purchase intention variable, while the remaining 52.5% is influenced by other variables. The conclusions from this study indicate that consumer trust has a positive and significant effect on purchase intention on the online shopping site Shopee among students.
Klasifikasi dan Autentifikasi Tanaman Seurapoh (Chromolaena odorata Linn) Menggunakan Metode Kombinasi Spektroskopi Inframerah dan Kemometrik: Classification and Authentication of Seurapoh Plant (Chromolaena odorata Linn) Using a Combination of Infrared Spectroscopy and Chemometric Methods Karma, Taufiq Karma; Kala, Pasyamei Rembune; Shofi, Shofi; Zafirah, Zafirah
KOVALEN: Jurnal Riset Kimia Vol. 10 No. 3 (2024): December Edition
Publisher : Chemistry Department, Mathematics and Natural Science Faculty, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/kovalen.2024.v10.i3.17460

Abstract

This study classifies the Seurapoh plant (Chromolaena odorata Linn) collected from various locations across Aceh Province. The analysis aims to determine the influence of geographic differences on the origin of Seurapoh plants by performing classification and authentication. Seurapoh leaf samples in this study were obtained from several locations, including Aceh Besar, Sabang, Southwest Aceh, South Aceh, Aceh Jaya, Bireun, Bener Meriah, and Central Aceh. Classification of Seurapoh leaf extracts was carried out using Principal Component Analysis (PCA), while authentication was conducted using Linear Discriminant Analysis (LDA). The PCA score plot analysis results indicate that it can explain a total data variance of 62%. Based on the PCA score plot, samples generally form three distinct groups: Group 1 consists of samples from the highland region of Gayo, specifically Central Aceh (TA) and Bener Meriah (BM); Group 2 consists of samples from the coastal areas of Aceh, namely Southwest Aceh (ABD), South Aceh (AS), Aceh Jaya (AJ), and Bireun (Br); and Group 3 comprises samples from geothermal manifestation areas of Seulawah Agam and Jaboi. The classifications derived from PCA analysis were subsequently authenticated using LDA. The LDA analysis results indicate that the LDA model, based on cross-validation, accurately predicts the origin locations of Seurapoh leaf samples with a 100% accuracy rate.
EVALUASI JALUR EVAKUASI KEBAKARAN PADA AULA BALE NYAK SYECKH UNIVERSITAS ABULYATAMA ACEH Seni, Wildan; Bakri, Ali; Zafirah, Zafirah; Monica, Fitria; Ichsan, Muhammad; Saputra, Feri
Multidisciplinary Indonesian Center Journal (MICJO) Vol. 1 No. 1 (2024): Vol. 1 No. 1 Edisi Januari 2024
Publisher : PT. Jurnal Center Indonesia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62567/micjo.v1i1.51

Abstract

Aula Bale Nyak Syeckh merupakan salah satu fasilitas yang dimiliki Universitas Abulyatama yang difungsikan sebagai tempat dilaksanakannya acara-acara penting. Selain kenyamanan aula, perlu diperhatikan juga keselamatan orang-orang yang beraktifitas di sana, salah satunya adalah dari bahaya kebakaran. Penelitian ini bertujuan untuk mengevaluasi jalur evakuasi bencana kebakaran pada sirkulasi Aula Bale Nyak Syeckh guna mendapatkan masukan untuk perbaikan kedepannya. Metode yang digunakan dalam penelitian ini berupa observasi pada Gedung Aula Nyak Syeckh Universitas Abulyatama Aceh. Adapun objek yang diamati terbatas hanya pada sirkulasi jalur evakuasi bencana kebakaran dan peralatan pendukungnya. Berbagai objek yang diamati kemudian akan diidentifikasi keberadaannya, untuk kemudian dideskripsikan kesesuaian kondisinya berdasarkan Permen PU no. 26, Permen PU no.45, SNI 03-1746-2000, SNI 03-6574-2001, dan tinjauan pustaka oleh Frick, Heinz; dkk (2008). Jalur evakuasi bencana kebakaran pada sirkulasi Aula Bale Nyak Syeckh Unaya sudah memadai karena sebagian besar standar yang ditetapkan sudah terpenuhi. Aula Bale Nyak Syeckh Unaya telah memiliki beberapa saranan penyelamatan bahaya kebakaran seperti tangga, pintu, dan adanya exhaust/turbin ventilator, namun Aula Bale Nyak Syeckh Unaya masih belum memiliki beberapa kelengkapan seperti alarm, lampu darurat, sprinkler, detektor asap dan detektor panas.
Co-Authors Ali Bakri, Ali Amrusi Monica, Fitria Muhammad Ichsan Mustofa*, Achmad Pasyamei Rembune Kala Saputra, Feri Shofi, Shofi Taufiq Karma Wildan Seni, Wildan