Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Kimia Universitas Brawijaya Journal of Financial Economics & Investment Journal of Indonesian Primary School Naatiq: Journal of Arabic Education
Hidayatul Mustafidah
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Chemistry Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
STUDI REAKSI KONDENSASI-HIDROGENASI ANTARA FURFURAL DAN ASETON MENGGUNAKAN KATALIS CAMPURAN MgO DAN Ni/γ-Al2O3 Mustafidah, Hidayatul; Ulfa, Siti Mariyah; Iftitah, Elvina Dhiaul
Jurnal Ilmu Kimia Universitas Brawijaya Vol 1, No 1 (2015)
Publisher : Jurusan Kimia, FMIPA Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (670.626 KB)

Abstract

Penelitian ini bertujuan untuk mengetahui aktivitas katalis campuran MgO dan Ni/γ-Al2O3 pada reaksi kondensasi-hidrogenasi antara furfural dan aseton. Katalis Ni/γ-Al2O3dibuat secara impregnasi basah dengan mencampurakan Ni(NO3)2.6H2O dan γ-Al2O3 dalam metanol. Kemudian dikalsinasi dan direduksi pada suhu 500°C. Karakterisasi katalis dilakukan dengan metode difraksi sinar-X dan fluorosensi sinar-X.Reaksi  dilakukan dengan perbandingan mol furfural dan aseton (1:1) menggunakan autoclave oil batch reactor. Reaksi kondensasi menggunakan pelarut air pada suhu 100°C, 6 jam menunjukkan terbentuknya produk kondensasi.Produk kondensasi (4-furanil-3 butena-2-on dan 1,5-difuranil-1,4-pentadiena-3-on), selanjutnya dilakukan reaksi hidrogenasi menggunakan pelarut isopropanol pada suhu 120°C, 7 jampada atmosfer H2. Hasil identifikasi menggunakan FT-IR  tidak menunjukkan terbentuknya produk hidrogenasi. Kata kunci:furfural, hidrogenasi, kondensasi, MgO, Ni/γ-Al2O3.
ANALISIS PENDAPATAN USAHA PETANI JERUK MELALUI PEMBIAYAAN KREDIT USAHA RAKYAT BNI DI DESA PETUNGSEWU KECAMATAN DAU KABUPATEN MALANG Mustafidah, Hidayatul; Boedirochminarni, Arfida
Journal of Financial Economics & Investment Vol. 2 No. 1 (2022): Journal of Financial Economics & Investment
Publisher : Program Studi Ekonomi Pembangunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (903.517 KB) | DOI: 10.22219/jofei.v2i1.19205

Abstract

This study aims to analyze the income of citrus farmers and the effect of land area, production costs and BNI (Kredit Usaha Rakyat) KUR capital on the income of citrus farmers in Petungsewu Village, Dau District, Malang Regency. This type of research is descriptive quantitative using primary data sources and secondary data. Data collection methods are interviews and questionnaires. The population and sample in this study amounted to 21 people with the criteria of citrus farmers using KUR BNI. The independent variables in this study are land area, production costs and capital  BNI KUR on the income of citrus farmers. The result of this research is that land area has a positive and significant effect on the income of citrus farmers. Production costs have a positive and significant effect on the income of citrus farmers. Capital (KUR BNI) has a positive and insignificant effect on the income of citrus farmers.
Efforts to Improve Early Literacy Recognition Skills Using Letter Card Media for Students at RA Darul Ulum Mustafidah, Hidayatul; Ibroiyah
Journal of Indonesian Primary School Vol. 2 No. 1 (2025): MARCH 2025
Publisher : MANDAILING GLOBAL EDUKASIA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This study aims to evaluate the effectiveness of using multimedia flashcards in improving letter recognition skills in students at RA Darul Ulum. This study compared two groups of students: an experimental group using multimedia flashcards and a control group using traditional teaching methods. The results showed that the use of multimedia flashcards significantly improved students' ability to recognize letters and associate them with letter sounds. The experimental group showed a more significant improvement compared to the control group in terms of letter recognition and phonemic understanding. In addition, multimedia flashcards also increased student engagement and motivation. Students in the experimental group were more active in participating in learning and were more interested in the material being taught. The results of the motivation survey showed that students who used multimedia flashcards enjoyed learning more, because of the interesting interactive features, such as pictures and sounds that accompany the letters. However, this study also found several challenges, such as limited access to technology for some students and the relatively short duration of the intervention. Nevertheless, the results showed that multimedia flashcards were very effective in improving letter recognition skills and could be used as a useful method in elementary education learning. This study suggests that RA Darul Ulum continue to integrate the use of multimedia flashcards into the early childhood education curriculum to support the development of students' literacy skills.
Analysis of Student Difficulties in Istima' Learning at Imam Bonjol State Islamic University Padang Aqilah, Shintia; Febriani, Suci Ramadhanti; Mustafidah, Hidayatul; Nardi, Hanifa
Naatiq: Journal of Arabic Education Vol. 2 No. 1 (2025): June
Publisher : Universitas Islam Tribakti Lirboyo, Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/naatiq.v2i1.6849

Abstract

Maharatul istima’ are the first skills a person performs in language. This ability begins at an early age as humans attempt to understand their surroundings. In learning Maharatul Istima' students are required to need more than just hearing, but also a deep thought process to analyze the message conveyed. This type of research is qualitative research with data collection techniques using observation, interviews and documentation to students of Arabic Language Education at Imam Bonjol Padang State Islamic University. The aim of this research is to find out how Maharatul Istima' is taught, the factors of difficulties experienced by students and the efforts made to reduce these difficulties. From the research results, it can be concluded that Maharatul Istima' learning is carried out by practicing using audio-lingual or audio-visual, which there are conversations in groups or pairs. The difficulty of learning Maharatul Istima' is influenced by three factors, namely linguistics which includes sound system, sentence structure and mufrodat, then non-linguistic factors which include the student's educational background, the environment and the lack of learning Maharatul Istima' then the learning media used is not in accordance with the student's abilities. . The efforts that can be made to overcome difficulties in learning Maharatul Istima' are by using appropriate audio media and effective learning methods that help facilitate students in receiving information that is heard.
Co-Authors Aqilah, Shintia Arfida Boedirochminarni Elvina Dhiaul Iftitah Febriani, Suci Ramadhanti Ibroiyah Nardi, Hanifa Siti Mariyah Ulfa