Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Jurnal Relasi Publik Jurnal Pendidikan Kimia, Fisika dan Biologi
Nadila Khairunnisa
Unknown Affiliation
Education Law, Crime, Criminology & Criminal Justice

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Perlindungan Hukum Terhadap Pekerja Harian Lepas Pada Perusahaan Yang Bergerak Dalam Bidang Logistik Aura Syahranni; Dita Cahyani Sudirman; Halimah Citra Negoro; Nabila Alya Husna; Nadila Khairunnisa; Qristiana Qristiana; Salsabilla Putri Alaika; Sri Juwita Putri; Mustika Mega Wijaya
Jurnal Relasi Publik Vol. 1 No. 2 (2023): Mei : Jurnal Relasi Publik
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jrp-widyakarya.v1i2.381

Abstract

This increase is very important for a country, especially for a developing country like Indonesia. Along with continuous improvement, progress is characterized as a conscious effort by the state. One of the things that is very important in the progress of a nation is its workers, that in the rapid progress of a country, it is the workers who start. That departing from this, the government is an important part in winning progress in the business sector as well as for the national development program which must be endeavored to open up as many jobs as possible from various layers of trade that are able to balance the increase in quality and increase in security for the workforce which can become a must. Whereas Article 27 Paragraph (2) of the 1945 Constitution of the Republic of Indonesia states that "Every citizen has the right to work and a life worthy of humanity". This research is descriptive in nature which aims to collect data as thoroughly as possible that can accurately describe the legal protection of casual daily workers. The type of research used by the authors uses the type of empirical normative legal research. With library and field research data collection techniques. Problems that arise in the use of legal guarantees for precarious workers/laborers are the factors contained in the components of labor instructions, the labor economy as a result of not partnering with trade unions, and based on variables from employers/companies that have not been maximized in implementing legal security in understanding of the labor inspection in force in Indonesia and elements from the government's point of view that are lacking in providing outreach, supervision and firm action against companies that are naughty in running their business which can harm casual daily workers.
Sintesis dan Karakterisasi Garam Rangkap Kupri Amonium Sulfat Heksahidrat (Cu(NH4)2(SO4)2.6H2O) Mia Baizura; Nadila Khairunnisa; Salsabila Hasna Putri; Widya Rahayu Putri
Jurnal Pendidikan Kimia, Fisika dan Biologi Vol. 1 No. 5 (2025): September : Jurnal Pendidikan Kimia, Fisika dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jupenkifb.v1i5.679

Abstract

This research focuses on the synthesis and characterization of the double salt copper(II) ammonium sulfate hexahydrate, Cu(NH4)2(SO4)2·6H2O. The study aims to obtain the compound in crystalline form and evaluate its properties through yield calculation, solubility testing, and Fourier Transform Infrared (FTIR) spectroscopy. The synthesis involved reacting copper(II) sulfate pentahydrate (CuSO4·5H2O) with ammonium sulfate ((NH4)2SO4) under controlled conditions, followed by crystallization. The process produced 10.84 grams of crystalline Cu(NH4)2(SO4)2·6H2O with an 86.23% yield, indicating efficient synthesis. Solubility tests showed that the crystals were polar, soluble in polar solvents like water and hydrochloric acid (HCl), partially soluble in ammonium hydroxide (NH4OH), and insoluble in less polar solvents like ethanol and chloroform (CHCl3). FTIR analysis confirmed the presence of functional groups such as O–H, N–H, and S–O stretching vibrations, supporting the proposed molecular structure. The findings demonstrate that Cu(NH4)2(SO4)2·6H2O can be efficiently synthesized, and its physicochemical properties align with theoretical expectations. This study contributes to the understanding of double salt synthesis and characterization, relevant for inorganic chemistry, material science, and potential applications in catalysis and coordination chemistry.
Co-Authors Aura Syahranni Dita Cahyani Sudirman Halimah Citra Negoro Mia Baizura Mustika Mega Wijaya Nabila Alya Husna Qristiana Qristiana Salsabila Hasna Putri Salsabilla Putri Alaika Sri Juwita Putri Widya Rahayu Putri