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Principal's Leadership Style in Improving the Quality of Teachers' Work at Al-Fauzan Private MTs Labuhanbatu for the 2024–2025 Academic Year Azmi Nasution; Syahrul Budiman; Betti Megawati
International Journal Of Humanities Education and Social Sciences (IJHESS) Vol 4 No 5 (2025): IJHESS APRIL 2025
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijhess.v4i5.1661

Abstract

This study aims to determine the leadership style of the principal in improving the quality of teacher work at MTs Swasta Al-Fauzan Labuhanbatu in the 2024-2025 academic year. The focus of the study includes the form of leadership style applied, supporting and inhibiting factors, and the impact of this leadership on teacher performance. This research uses a qualitative descriptive method, relying on interviews, observations, and the examination of documentation for data collection purposes. The data analysis technique used is a qualitative descriptive analysis technique, which is carried out by reviewing the existing data, then reducing data, presenting data, and drawing conclusions. The results of the study show that the principal applies a transformational and participatory leadership style, which is characterized by the ability to motivate teachers, create a conducive work environment, and involve teachers in decision making. Supporting factors include a harmonious relationship between the principal and teachers, as well as support from education personnel. The inhibiting factors include limited facilities and lack of professional training for teachers at the MTs. So it was found that the right leadership style of the principal greatly influences the improvement of the quality of teacher work. Therefore, communicative, inspiring leadership is needed, and is able to empower all elements of the school.
Analisis Teori Penerapan Panel Surya pada Lampu Jalan Tol Adi Sutopo; Muhammad Dani Sohilin; Kimi Bonari Siahaan; Muhammad Syauqi Adnan; Christiano Togatororp; Michael Cristy; Azmi Nasution
Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer Vol. 5 No. 2 (2025): Juli: Jurnal Ilmiah Teknik Mesin, Elektro dan Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/juritek.v5i2.4303

Abstract

In today’s era, the use of renewable energy is increasingly becoming a major focus in energy increasingly becoming carbon emissions. One of the applications of renewable energy in industrial life is the use of solar panels for street lighting systems, especially on toll road lights that require continuous and efficient lighting. This study aims to analyze the basic theory of how solar panels work an their application to toll road lights, taking into account energy efficiency, power deviation, and stability of electricity supply. The analysis method is carried out through literature studies and mathematical calculation in the application of solar panels to toll road lights. The result of the analysis show that the solar panle system is able to meet the energy needs of toll road lights, especially in areas with high sunlight intensity. In addition, the use if lithium batteries as energy storage has proven effective in maintaining the stability of electricity supply at night or in cloudy weather