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Application of Mathematics in Economics: Demand and Supply Functions Melani
Social Impact Journal Vol. 2 No. 2 (2023): Social Impact Journal
Publisher : GoResearch - Research & Publishing House

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61391/sij.v2i2.67

Abstract

This article aims to review the application of mathematics in economics regarding the function of demand and supply and market stability. This study uses exploratory methods and data is collected through literature study techniques. The use of demand, supply and market balance problems can be in the form of mathematical concepts in a two-variable linear equation system and the solutions are formed through elimination, substitution, and graphic methods. The study findings explain that the correlation between demand and supply functions is formed from the mathematical concept of linear functions and equations of two variables.
Humanistic Literacy: The Professional Teacher Concept Missed by Students Agus Mailana; Isma Aulia Zamaakh Syari; Melani; Muhammad Ridho Laia; Retno Ayu Lestari
Cendekiawan : Jurnal Pendidikan dan Studi Keislaman Vol 2 No 3 (2023): September Edition: Multiple Intelligences of Students in Formal, Informal, and No
Publisher : Yayasan Zia Salsabila

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61253/cendekiawan.v2i3.198

Abstract

Humanist literacy is the ability to understand all aspects related to humanity. The purpose of writing this article is to find out how humanist literacy teaching taught by teachers can be missed by their students. The method used in this research is a qualitative approach with library study data collection methods. Research data sources are taken from various existing sources such as articles and printed books and then processed into new information. By conducting this research, the results were found, namely (1) A professional teacher is the quality of a teacher who can carry out all his duties in accordance with the field he masters, (2) humanist literacy is needed by a student, because with humanist literacy a child will be able to to read the conditions around him.
Iklim sekolah di SMP negeri kecamatan koto tangah padang Melani; Sabandi, Ahmad; Nellitawati; Ermita
Journal of Practice Learning and Educational Development Vol. 3 No. 2 (2023): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (540.991 KB) | DOI: 10.58737/jpled.v3i2.149

Abstract

This study aims to find out (1) to describe the school climate towards staff freedom at the Koto Tangah Padang District Public Middle School, (2) to describe the school climate towards professional interest at the Koto Tangah Padang District Public Middle School, (3) to describe the school climate towards affiliation at the Public Middle School Koto Tangah Padang District, (4) describes the school climate towards support for students at SMP Negeri Koto Tangah Padang District, (5) describes the school climate towards the completeness of resources at SMP Negeri Koto Tangah Padang District. This type of research is descriptive research. The population in the study were teachers at the Koto Tangah Padang District Public Middle School, totaling 72 samples. Sampling using stratified proportional random sampling technique. The instrument used for research is a closed questionnaire using descriptive analysis. The results showed that: (1) the school climate towards staff freedom at the Koto Tangah Padang District Public Middle School was conducive with the highest average of 4.6, (2) the school climate towards professional interest at the Koto Tangah Padang District Public Middle School was very conducive with an average the highest average is 4.75, (3) the school climate towards affiliation at the Koto Tangah Padang District Public Middle School is conducive with the highest average 4.54, (4) the school climate towards supporting students at the Koto Tangah Padang District Public Middle School is very conducive with the highest average is 4.75, (5) the school climate for the completeness of resources at SMP Negeri Koto Tangah Padang District is very conducive with the highest average being 4.67. The conclusion is that the school climate in SMP Negeri Koto Tangah Padang District is conducive from all aspects, namely from staff freedom, professional interest, affiliation, support for students and to the completeness of resources.
Pengaruh Kualitas Produk dan Citra Merek Terhadap Keputusan Konsumen dalam Pembelian Implora Urban Lip Cream Matte di Toko Paris Cosmetics Cikampek-Karawang Melani; Marhumi; Wulandari, Tresna
Jurnal Bisnis Vol. 12 No. 1 (2024): Juni
Publisher : Sekolah Tinggi Ilmu Ekonomi dan Bisnis Perdana Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62739/jb.v12i1.63

Abstract

Tujuan: Adapun tujuan penelitian ini untuk mengetahui gambaran pengaruh kualitas produk dan citra merek terhadap keputusan konsumen dalam pembelian Implora Urban Lipcream Matte di Toko Paris Cosmetics Cikampek-Karawang secara parsial dan simultan. Metodologi/Pendekatan: Adapun metode penelitian ini adalah kuantitatif serta pendekatan survei, deskriptif, dan verifikatif. Sumber data yang digunakan adalah data primer dan sekunder. Pengumpulan data dilakukan dengan wawancara, kuesioner, observasi, dan dokumentasi. Pengolahan data dilakukan dengan uji instrumen data, uji asumsi klasik, dan uji hipotesis dengan software SPPS versi 23.0 dan microsoft excel 2021. Hasil: Hasil penelitian mengungkapkan bahwa pengaruh kualitas produk terhadap keputusan pembelian sebesar 45,8% (sedang), pengaruh citra merek terhadap keputusan pembelian sebesar 17% (sangat rendah), pengaruh kualitas produk dan citra merek Implora Urban Lip Cream Matte terhadap keputusan konsumen dalam pembelian pada Toko Paris Cosmetics Cikampek-Karawang sebesar 62,8% (kuat), sedangkan sisanya 37,2% dipengaruhi oleh faktor-faktor lain yang tidak diteliti dalam penelitian ini. Implikasi Praktis: Penelitian ini memberikan rujukan bagi perusahaan dalam membuat kebijakan mengenai kualitas dan citra produk. Kebaruan: Penelitian ini memberikan referensi baru dalam bidang pemasaran.
Pelatihan Pembuatan Dimsum Ikan Sebagai Upaya Pemberdayaan Masyarakat Kampung Mentigi Ruslan, Ruslan; Sanstya Fatma Melati; Melani; Deo Irwan Saputra, Deo; Annisa Rizka Pratiwi; Widya Yuningsih; Ayu Nurul Desafitri; Fadila Ashari; Agun Suherly; Kamaruzaman
Jurnal Pengabdian dan Pemberdayaan Masyarakat Kepulauan Riau (JPPM Kepri) Vol. 4 No. 2 (2024): Volume 4 Nomor 2, 2024
Publisher : STAIN SULTAN ABDURRAHMAN KEPRI

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

Abstract

Mentigi Village, Tanjung Uban Kota Village, North Bintan District, Bintan Regency, Bintan, precisely Mentigi Village is one of the areas where most of the people are fishermen. The results of community fishermen can be in the form of selar, swordfish, benggol, red cob, white cob, kaci, red-eye fish. The village is very abundant. However, the seafood lack processing of marine products by the Mentigi village community so that with this KKN activity, a work program was sparked in accordance with the related theme, namely local wisdom. This research aims to encourage community creativity in processing marine products to increase the economic income of the people of Mentigi village.The approach used in this research is the ABCD approach with the method used in this study is qualitative descriptive. The author uses a qualitative descriptive approach. Qualitative, descriptive descriptive research is a problem formulation that directs researchers to explore or capture social situations that will be studied thoroughly, broadly, in detail and in depth. From the research, it can be concluded that this training has caused interest in processing dim sum products to be managed into marine products of the Mentigi village community. This cob dimsum is also a legacy for the community to increase profit from income escalation for the prosperity of Mentigi Village
Challenges and Opportunities of Sharia Marketing in Indonesia: An Ethical and Cultural Perspective Hakiki, Muhamad Fuji; Nelis Jamjam Munawaroh; Melani; Kurniawan; Athoillah, Mohamad Anton
Jurnal Ilmiah Ekonomi Islam Vol. 11 No. 01 (2025): JIEI : Vol.11, No. 01, 2025
Publisher : ITB AAS INDONESIA Surakarta

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Abstract

Sharia marketing in Indonesia holds great potential due to the country's predominant Muslim population. Fundamental sharia principles such as the prohibitions on riba, gharar, and maysir form the foundation for developing marketing practices that align with Islamic teachings. However, the implementation of sharia marketing in Indonesia faces several challenges, including varied consumer understanding of the halal concept, cultural diversity, and competition from more affordable conventional products. Regulations and sanctions from the Indonesian Halal Product Assurance Agency (BPJPH) reinforce business compliance with halal standards, while digital technology provides opportunities for companies to expand consumer education and enhance product transparency. Collaborations with Muslim influencers and the use of social media have also proven effective in raising consumer awareness, especially among younger generations. This study aims to analyze the challenges and opportunities of sharia marketing in Indonesia from an ethical and cultural perspective, as well as identify marketing strategies that can enhance Muslim consumer trust and loyalty. The findings indicate that effective sharia marketing can strengthen the national economy by increasing the competitiveness of halal products, supporting MSMEs, and contributing to the sustainable growth of the halal industry.
ANALISIS RATIO PROFITABILITAS DAN RATIO LIKUIDITAS PT. UNILEVER INDONESIA TBK TAHUN 2019-2021 Adeva, Dilla julia; Melani; Badry, Nurkhoirina; Mulyanti, Sri
Jurnal El Rayyan: Jurnal Perbankan Syariah Vol. 2 No. 2 (2023): Jurnal El Rayyan: Jurnal Perbankan Syariah
Publisher : Institut Syekh Abdul Halim Hasan Binjai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59342/jer.v2i2.426

Abstract

PT. Unilever Indonesia Tbk adalah perusahaan multinasional yang  memproduksi makanan, minuman, pembersih dan juga perawatan tubuh. Unilever adalah produsen barang rumah tangga terbesar ketiga di dunia. Hasil analisis laporan keuangan menggunakan pengukuran rasio profitabilitas menunjukkan perusahaan memiliki kemampuan yang baik dalam Profit Margin On Sales, Return On Investment, dan Return On Equity. Namun, pada rasio likuiditas diperhitungan rasio cepat dan rasio lancar perusahaan tidak memenuhi standar rasio sehingga perusahaan dalam keadaan tidak liquid
Sistem dan Problematika Kepemimpinan Mutia Putri; Talitha Zafirah; Syahbudin; Melani; Annisa Nur Azizah; Amelia Faddya Wildhani
EDU SOCIETY: JURNAL PENDIDIKAN, ILMU SOSIAL DAN PENGABDIAN KEPADA MASYARAKAT Vol. 5 No. 2 (2025): June-September 2025
Publisher : Association of Islamic Education Managers (Permapendis) Indonesia, North Sumatra Province

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/edu.v5i2.1157

Abstract

Artikel ini membahas sistem dan problematika kepemimpinan, khususnya dalam konteks pendidikan dan keterkaitannya dengan dinamika politik di Indonesia. Kepemimpinan yang efektif menjadi kunci dalam mendorong kemajuan institusi pendidikan dan menciptakan budaya belajar yang inklusif serta adaptif. Namun, dalam praktiknya, kepemimpinan kerap menghadapi berbagai tantangan, seperti kurangnya kompetensi, gaya kepemimpinan yang tidak relevan, serta pengaruh kebijakan politik yang tidak sesuai dengan kebutuhan lapangan. Kajian ini menggunakan pendekatan studi pustaka untuk mengeksplorasi teori-teori kepemimpinan, termasuk perspektif kepemimpinan dalam Islam, serta mengidentifikasi solusi untuk membentuk sistem kepemimpinan yang responsif dan berkelanjutan. Temuan menunjukkan pentingnya sinergi antara pemimpin pendidikan yang visioner dan kebijakan publik yang mendukung sebagai fondasi ekosistem pendidikan yang unggul.
The Role of Phonology in Language Learning: A Case Study of Indonesian EFL Learners Jihan Luthfi; Melani; Nazwa Kaila Zira; Yani Lubis
MUDABBIR Journal Research and Education Studies Vol. 5 No. 2 (2025): Vol. 5 No. 2 Juni-Desember 2025
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

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

Abstract

Phonology plays a crucial role in second language acquisition, particularly in enhancing pronunciation, listening comprehension, and overall communicative competence. This study explores the role of phonology in English language learning among Indonesian EFL (English as a Foreign Language) students. Using a qualitative descriptive approach, data were collected through semi-structured interviews with twelve university students majoring in English Education. Findings reveal that learners often struggle with English sounds that do not exist in their first language, such as /?/ in think, which impacts pronunciation and listening. Although phonological instruction was limited, students expressed a strong belief in its importance and advocated for more explicit teaching of sound systems. The study suggests the integration of phonology-focused strategies in EFL curricula to support learners’ oral proficiency.
Konstruksi Etika Ibnu Miskawaih dalam Kitab Tahdzib Al-Akhlaq Melani
Journal of Knowledge and Collaboration Vol. 2 No. 5 (2025): Journal of Knowledge and Collaboration
Publisher : Arbain Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59613/pbhx6623

Abstract

Ibnu Miskawaih adalah seorang filosof muslim yang ahli dalam sejarah, moralis dan penyair. Ia adalah salah satu filosof yang mempelajari filsafat Yunani dari Plato dan Aristoteles. Cabang pemikirannya yang paling didalaminya ialah bidang etika. Sebagaimana dalam karyanya yaitu Tahdzibul al- Akhlaq yang membahas akhlak. Penelitian ini bertujuan untuk menelaah pemikiran etika Ibnu Miskawaih pada kitab Tahdzibul al-Akhlaq yang memiliki landasan dasar pemikirannya yakni dari Plato, Aristoteles dan doktrin-doktrin Islam lainnya. Penelitian ini termasuk ke dalam jenis penelitian kualitatif yang dimana penelitiannya bertumpu pada pemikiran yang inti pembahasannya ada pada akhir pembahasan. Metode pendekatan yang penulis gunakan dalam penulisan skripsi ini yaitu menggunakan pendekatan filosofi, yaitu pendekatan dengan cara mencari tahu dan membaca secara langsung tulisan-tulisan pemikiran etika Ibnu Miskawaih serta konstruksi dari pemikiran etika Ibnu Miskawaih pada kitab Tahdzibul al-Akhlaq. Metode pengumpulan data dalam penelitian ini yaitu reduksi data, dari sini penulis mengumpulkan data sekaligus memilah data mana yang diperlukan dan mana yang tidak. Selanjutnya metode penyajian data, penulis menajamkan serta mengarahkan dan menggolong data pada tempatnya. Terakhir metode kesimpulan, penulis menyimpulkan setelah melewati reduksi data dan penyajian data. Di kesimpulan ditemukannya jawaban dari rumusan masalah yang telah dirumuskan. Hasil penelitian menunjukkan bahwa pemikiran etika Ibnu Miskawaih, banyak dipengaruhi oleh Plato, Aristoteles, Gaelan dan ajaran-ajaran Islam lainnya. Ibnu Miskawaih berusaha menganalisis teori-teori filsafat Yunani dan mempertemukannya dengan ajaran Islam. Pada karya Ibnu Miskawaih yaitu Tahdzibul al-Akhlaq, Aristoteles lebih dominan, karena dikutip sebanyak 24 kali, Plato dan Galen masing-masing dikutip empat kali. Dalam pengutipan Nabi Muhammad dan Imam Ali hanya dikutip masing-masing dua kali. Pandangan Ibnu Miskawaih dalam kitab Tahdzibul al-Akhlaq yang dipengaruhi Aristoteles terkait kebahagiaan, ialah kesempurnaan manusia yang menjadikannya keutamaan jiwa rasional sebagai dasar ilmu dan pengetahuan. Seseorang dikatakan menuju kesempurnaan apabila melakukan kebajikan dan menghindari yang menjadi penghalangnya. Di sisi lain, pengaruh dari Plato pada etika Ibnu Miskawaih yaitu sama-sama mengedepan akal untuk mencapai kebahagiaan. Ibnu Miskawaih menyatakan pentingnya akal dan musyawarah sebagai penuntun dalam bertindak baik dan buruknya, lewat pemikiran rasional.