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Skrining Fitokimia Daun Delima (Punica Granatum L.) Chusnul Mar'iyah Mahmud; Nadila Nadila; Muhammad Jalaluding; Kristina Tresia Leto
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 3 No. 1 (2025): Jurnal Matematika dan Ilmu Pengelatuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v3i1.4758

Abstract

Pomegranate (Punica granatum L.) is a fruit plant that is easy to grow in almost all climates. The utilization of this plant as a traditional medicine is very varied and all parts of the pomegranate plant (Punica granatum L.) can be used as medicine, one of which is pomegranate leaves. This study aims to determine the content contained in pomegranate leaves. Pomegranate leaves were extracted by maceration with 96% ethanol solvent. The extraction results then go through a color reaction compound test process. Testing of color reaction compounds includes saponins, steroids/terpenoids, flavonoids, alkaloids, and tannins. This study aims to analyze the content of chemical compounds contained in pomegranate leaves extracted using 96% ethanol. This research method includes maceration extraction and chemical compound screening tests using chemical reagents. The results showed that pomegranate leaves extracted using 96% ethanol solvent and phytochemical screening showed positive results on alkaloid compounds, steroids/terpenoids, flavanoids, tannins but on saponin metabolites showed negative results.
Analisis Rasio Likuiditas Untuk Menilai Kinerja Keuangan Pada Perusahaan Sub Sektor Farmasi Di BEI Nadila Nadila; Aris Munandar; Nafisa Nurrahmatiah
Profit: Jurnal Manajemen, Bisnis dan Akuntansi Vol. 3 No. 3 (2024): Agustus : Profit: Jurnal Manajemen, Bisnis dan Akuntansi
Publisher : UNIVERSITAS MARITIM AMNI SEMARANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58192/profit.v3i3.2397

Abstract

The liquidity ratio is a measurement of the ability of a company's assets to finance its short-term liabilities or debt. The liquidity ratio is a measurement of the ability of a company's assets to finance its short-term liabilities or debt. The research results show that the financial performance of Pharmaceutical Sub-Sector Companies on the BEI is based on the Current Ratio (CR) in the poor category and the financial performance of Pharmaceutical Sub-Sector Companies on the BEI is based on the Quick Ratio (QR) in the poor category.
Unveiling Cognitive Dynamics and Classroom Culture: A Literature Review of Qualitative Research in Mathematics Education Fadhlur Rohman; Lulu Sekardini; Nadila Nadila; Arvina Tri Septiani; Sri Hastuti Noer; Agung Putra Wijaya
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol. 8 No. 1 (2026): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v8i1.1145

Abstract

This study aims to analyze the contribution of qualitative research approaches, particularly ethnography and case studies, in unveiling the interplay between classroom culture and students' mathematical thinking processes. Using a literature review method, this study synthesizes scholarly sources from 2015 to 2025 to deepen the understanding of how social context influences cognitive construction in mathematics education. The findings reveal that mathematical thinking is not an isolated cognitive activity but is deeply embedded in classroom culture. Ethnographic approaches effectively uncover the "hidden curriculum" and cultural norms that shape learning, while case studies provide granular insights into students' specific cognitive hurdles. The integration of these approaches with constructivist pedagogies, such as Realistic Mathematics Education (PMRI), offers a robust framework for creating more meaningful and culturally responsive learning environments. This study concludes that qualitative inquiry is essential for bridging the gap between individual cognition and social context, providing a humanistic perspective on mathematics education.