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All Journal Jurnal Ilmu Informasi Perpustakaan dan Kearsipan Adjektiva: Educational Languages and Literature Studies TOFEDU: The Future of Education Journal Indonesian Journal of Cosmetics
Oktavia, Rika
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Agriculture, Biological Sciences & Forestry Humanities Chemistry Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Medicine & Pharmacology Social Sciences Other

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Persepsi Siswa Terhadap Perpustakaan SMP Negeri 16 Padang Oktavia, Rika; Desriyeni, Desriyeni
Ilmu Informasi Perpustakaan dan Kearsipan Vol 4, No 1 (2015): Seri A
Publisher : Program Studi Informasi, Perpustakaan, dan Kearsipan , Jurusan Bahasa dan Sastra Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (693.887 KB) | DOI: 10.24036/5143-0934

Abstract

The purposes of writing of this paper are (1) to know students perception about the library in SMP Negeri 16 Padang that is observed from the collection aspect; (2) to know students perception about the library in SMP Negeri 16 Padang that is observed from librarians aspect; (3) to know students perception about the library in SMP Negeri 16 Padang that is observed from the lay out. The form of research is descriptive quantitative. The technique of data collection is done by using questionnaire and interview. The subjects of this researc are 7th grade student, 8th grade student, and also the librarian in SMP Negeri 16 Padang. Based on the research, can be concluded: (1) the perception of the student about the library of SMP Negeri 16 Padang that is observed from collection side, most of students (53%) stated that the book collection in SMP Negeri 16 Padang is appropriate with the learning needs; (2) from the librarians aspect, most of student (61%) stated that the librarian of SMP Negeri 16 Padang is friendly; (3) from the lay out aspect, half of students number are disagree about the arrangement of book racks, tables and chairs in the library of SMP Negeri 16 Padang due to the library is so crowded and it makes the students do not comfortable to visit the library. Keywords: perception, library, student.
The Effect of Price Perception, Consumer Income, and Consumer Preferences on the Demand for Tourism Services (Case Study at Sea World Ancol) Oktavia, Rika; Nikensari, Sri Indah; Iranto, Dicky
The Future of Education Journal Vol 4 No 2 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i2.449

Abstract

This study aims to determine the effect of price perception, consumer income, and consumer preferences on the demand for tourism services in the case study of Sea World Ancol. This research is quantitative in nature. The data source in this study uses primary data. Data collection was carried out using purposive sampling with criteria including visitors who have visited or are currently visiting Sea World Ancol, with the visitors being domestic tourists. The research sample consists of 200 respondents. This study uses Multiple Linear Regression analysis. The results of this study show that: 1) Price perception has a positive and significant effect on the demand for tourism services, 2) Consumer income has a positive and significant effect on the demand for tourism services, 3) Consumer preferences have a positive and significant effect on the demand for tourism services, and 4) Price perception, consumer income, and consumer preferences simultaneously have a significant effect on the demand for tourism services in the case study of Sea World Ancol.
Analisis Campur Kode Bahasa Indonesia dan Bahasa Kutai di Kalangan Pedagang Pasar Gerbang Raja Mangkurawang Kecamatan Tenggarong Oktavia, Rika; Setyawati, Meita; Elyana, Kukuh
Adjektiva: Educational Languages and Literature Studies Vol. 1 No. 1 (2018)
Publisher : Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (935.007 KB) | DOI: 10.30872/adjektiva.v1i1.834

Abstract

This study aims to describe the form of code mixing between Indonesia and Kutai languages as well as the factors behind the occurred among traders at Pasar Gerbang Raja Mangkurawang, Tenggarong district. The analysis method used in this study is the contextual method. This research is a qualitative research, where the research that produces descriptive data in the form of written words. The data collection techniques used werw listening, recording and interviewing techniques. Based on the data analysis, it was found that the form of code mixing included the insertion of elements in the form of 28 words, 2 phrases and 1 clause. The background for the occurrence of code mixing is due to two factors, namely the speaker factor and the language factor. Speakers factor that causes code mixing, due to relaxedness and habits in language. Meanwhile, the linguistic factor is because speakers consider words from regional languages more refined.This study aims to describe the form of code mixing between Indonesia and Kutai languages as well as the factors behind the occurred among traders at Pasar Gerbang Raja Mangkurawang, Tenggarong district. The analysis method used in this study is the contextual method. This research is a qualitative research, where the research that produces descriptive data in the form of written words. The data collection techniques used werw listening, recording and interviewing techniques. Based on the data analysis, it was found that the form of code mixing included the insertion of elements in the form of 28 words, 2 phrases and 1 clause. The background for the occurrence of code mixing is due to two factors, namely the speaker factor and the language factor. Speakers factor that causes code mixing, due to relaxedness and habits in language. Meanwhile, the linguistic factor is because speakers consider words from regional languages more refined.
THE EFFECT OF DIFFERENCES IN CHARACTERISTICS OF BIDARA LEAF EXTRACT (ZIZIPHUS MAURITIANA L.) OBTAINED FROM MACERATION, ULTRASONIC, AND SOXHLET METHODS Capah, Agitha Casanova; Sholeha, Aida Febina; Putri, Meysita; Putri, Shinta Eryamana; Akmeltha, Ayesha Dinda; Oktavia, Rika; Dinni, Sabili Rachma; Saputra, Iwan Syahjoko
Indonesian Journal of Cosmetics Vol. 2 No. 2 (2024): Indonesian Journal of Cosmetics
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LPPM), Institut Teknologi Sumatera, Lampung Selatan, Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35472/ijcos.v2i2.2158

Abstract

Bidara leaves are known to contain alkaloids, flavonoids, steroids, tannins, and saponins. This study aims to analyze how the three extraction methods used can affect the characteristics of bidara leaf extract. The extraction methods used in this study were the maceration method, the ultrasonic method, and the soxhlet method. The calculation of the yield value was carried out and the difference was seen with the largest number in the ultrasonic method 10.37% w/w, the soxhlet method 3.49% w/w, and the maceration method 3.68% w/w, then the stock solution calculation was carried out and the results were obtained ultrasonic method 0.1%, soxhlet method 0.0044%, and maceration method 0.012%. The evaluation used was phytochemical screening. The results of phytochemical screening showed that the leaf extract contained secondary metabolites, namely alkaloids, flavonoids, steroids, tannins, and saponins. It can be concluded that the three extraction methods in bidara leaves did not show differences in the presence of secondary metabolites, but affected their yield values.
Co-Authors Akmeltha, Ayesha Dinda Capah, Agitha Casanova Desriyeni, Desriyeni Dicky Iranto Dinni, Sabili Rachma Elyana, Kukuh Putri, Meysita Putri, Shinta Eryamana Setyawati, Meita Sholeha, Aida Febina Sri Indah Nikensari Syahjoko Saputra, Iwan