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All Journal LENTERA: Jurnal Ilmu Dakwah dan Komunikasi Jurnal Agrinika : Jurnal Agroteknologi dan Agribisnis Blueprint Journal
Hakim, Moh. Lukman
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Social Sciences

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Manajemen Dakwah Pesantren Berbasis Daring: Studi pada Kanal Youtube AlamienTV Hakim, Moh. Lukman
LENTERA VOL 4, No 02 (2020): LENTERA
Publisher : IAIN Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21093/lentera.v4i2.2682

Abstract

Rapid development in the area of information and communication technology has attracted most organization to move into the digital world. In the world of education, not only contemporary schools but also Islamic boarding schools (pesantren) have also begun to migrate to the digital realm. One of the aspects of Islamic boarding schools that has begun to penetrate the online world is the process of preaching. In the past, Islamic boarding schools was only known as institutions to study classical books and religious laws internally, but nowadays many Islamic boarding schools have started to develop media to expand the reach of their da'wah, one of which is the Al-Amien Prenduan Islamic Boarding School with its Youtube channel called AlamienTV. This study aims to find out how Al-Amien Prenduan uses AlamienTV as an online-based da'wah tool. Using a qualitative approach with framing analysis, this article finds that AlamienTV is a place for Al-Amien Prenduan to preach about religion, education, and culture. Keywords: Management, Da’wah, Online, Boarding School
Perawatan Kerusakan Impeller Pompa Air Laut Pada Sistem Pendingin Kapal Km. Sabuk Nusantara 101: Perawatan Kerusakan Impeller Pompa Air Laut Pada Sistem Pendingin Kapal Km. Sabuk Nusantara 101 Pereira Maia Pinto, Gaspar; Bilak Lopo, Elkana; Adam Tnunay, Imanuel; Nisen Laosana, Okto Rosario; Hakim, Moh. Lukman; Bayu Bou, William Mathew
Blueprint Journal Vol 1 No 3 (2025): October: Blueprint Journal
Publisher : PT Yupin Felicitas Utama

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Abstract

The seawater pump is a vital component of a ship’s cooling system, functioning to circulate seawater as the primary cooling medium for the main engine and generators. One of its main parts, the impeller, operates continuously in direct contact with seawater and is therefore highly susceptible to damage caused by corrosion, cavitation, and material wear. This study aims to analyze the causes of pressure reduction in seawater pumps, identify damages to centrifugal pump impellers, and determine the factors contributing to the reduced suction capacity of seawater pumps on board KM. Sabuk Nusantara 101. The research applied a qualitative descriptive-analytical method, combining direct observation, interviews with engine crew, documentation, and literature review. The study was conducted during the voyage of KM. Sabuk Nusantara 101 from April 28 to May 10, 2025, covering the route from Kupang through Atapupu, Maritaeng, Kalabahi, Baranusa, Balauring, Lewoleba, Waiwerang, Larantuka, to Maumere. Data were analyzed by comparing the actual pump condition with the standard operating parameters of the ship’s cooling system. The results revealed that the reduction in pump pressure (0.14 MPa compared to the standard 0.2–0.4 MPa) was caused by impeller damage, blockage in the suction line, and pipe leakage. The examined impeller showed severe damage, including corrosion, broken vanes, and increased clearance between the impeller and casing. These conditions led to a significant decrease in pump efficiency and suction performance. Other contributing factors were air leakage in the suction line, biofouling at the seawater intake, and insufficient routine maintenance. In conclusion, impeller failure and system leakage are the primary factors reducing the performance of seawater pumps in the ship’s cooling system. Preventive maintenance such as regular sea chest cleaning, impeller inspection, replacement of worn components, and ensuring airtight suction lines is essential. These efforts are crucial to maintaining the reliability of the cooling system, preventing engine overheating, and ensuring the safety of ship operations.
SOSIALISASI PENGEMBANGAN KAPAL MODERN BERBASIS TEKNOLOGI TERINTEGRASI BERSAMA KELOMPOK NELAYAN DESA JENILU: SOCIALIZATION OF MODERN SHIP DEVELOPMENT BASED ON INTEGRATED TECHNOLOGY TOGETHER WITH THE FISHERMAN GROUP OF JENILU VILLAGE Adam Tnunay, Imanuel; Hakim, Moh. Lukman; Pereira Maia Pinto, Gaspar; Bilak Lopo, Elkana; Nisen Laosana, Okto Rosario
Blueprint Journal Vol 2 No 1 (2026): Februari : Blueprint Journal
Publisher : PT Yupin Felicitas Utama

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Abstract

Traditional fishermen in Jenilu Village still face limitations in the utilization of modern marine vessel technology, particularly in terms of ship machinery systems, work safety, and operational efficiency. These conditions contribute to a high risk of maritime accidents and low fishing productivity. This community service activity aims to enhance the understanding of fishermen groups in Jenilu Village regarding the development of modern vessels based on integrated technology. The activity was conducted using a participatory-educational approach, including socialization sessions, interactive discussions, and field observations. The results indicate an improvement in fishermen’s understanding of modern vessels as integrated systems consisting of main engines, supporting systems, and safety equipment. The fishermen also showed positive responses and strong interest in adopting technologies that can improve vessel safety and operational efficiency. This activity is expected to serve as an initial step toward transforming traditional fishing vessels into more modern, safe, and sustainable vessels in coastal areas. 
EVALUASI MANAJEMEN PERAWATAN LAMBUNG KAPAL SAAT DOCKING UNTUK MENINGKATKAN EFISIENSI OPERASIONAL KMP BONTANG EXPRESS II: Evaluation of Ship Hull Maintenance Management During Docking to Improve Operational Efficiency of KMP Bontang Express II Lopo, Elkana Bilak; Pereira Maia Pinto, Gaspar; Adam Tnunay, Imanuel; Hakim, Moh. Lukman; Rosario Nisen Laosana, Okto
Blueprint Journal Vol 2 No 1 (2026): Februari : Blueprint Journal
Publisher : PT Yupin Felicitas Utama

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Abstract

Sea transportation plays a strategic role in supporting the national logistics system, particularly in archipelagic countries such as Indonesia. The operational reliability of a vessel is strongly influenced by the condition of its hull, which is directly exposed to the corrosive marine environment. This study aims to evaluate hull maintenance management during the docking process in order to improve the operational efficiency of KMP Bontang Express II at PT. Dok dan Perkapalan Surabaya. The research employed a descriptive qualitative approach using a case study method during the docking period from May to July 2024. Data were collected through direct observation, interviews with ship officers and shipyard representatives, and documentation review of maintenance records. Data analysis was conducted using an evaluative approach and root cause analysis, focusing on docking completion timeliness, supervision effectiveness, and the quality of hull maintenance results. The findings indicate that the primary issues were not technical in nature but were related to weak supervision systems, insufficient systematic progress documentation, and suboptimal work schedule coordination. These conditions potentially led to time deviations and the risk of rework. The recommended optimization strategies include the implementation of daily supervision checklists, a structured 24-hour supervisory schedule, routine toolbox meetings, and a stage-based verification system before proceeding to subsequent work phases. This study emphasizes that strengthening a Planned Maintenance System based on active supervision and structured documentation can enhance operational efficiency, reduce long-term corrective costs, and extend the technical service life of the vessel’s hull. The integration of technical control and effective managerial governance is the key to achieving an efficient, economical, and sustainable docking process.
Readiness for Total Quality Management Implementation and Its Association with Product Quality and Production Efficiency: A Case Study of Raja Rasa Traditional Snack MSME Hakim, Moh. Lukman; Daud, Moh. Yusuf; Djohar, Noor
Jurnal Agrinika: Jurnal Agroteknologi dan Agribisnis Vol 10 No 1 (2026): MARCH
Publisher : Kadiri University - Faculty of Agriculture

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30737/agrinika.v10i1.7386

Abstract

This study aims to assess the readiness for the implementation of Total Quality Management (TQM) and explore its relationship with product quality and production efficiency in a micro, small and medium enterprise (MSME) producing snacks through a single case study approach, which has limitations in terms of generalization. The respondents involved were owners and employees (n = 4) who were selected purposively. TQM readiness was measured using an instrument based on five dimensions, namely customer focus, continuous improvement, employee involvement, leadership, and process management, which were adapted from the TQM conceptual framework and measured using a 1–5 Likert scale. The readiness index was calculated using a simple unweighted average, with the following categories: 1.0–2.0 (not ready), 2.1–3.0 (not very ready), 3.1–4.0 (quite ready), and 4.1–5.0 (ready). Product quality and production efficiency were evaluated based on respondents' views, supported by direct observation of the production process to reduce bias in internal reports. This analysis was performed using descriptive and Spearman's rank correlation statistics. The findings of this study show that the readiness index is 4.00, product quality is 3.66, and production efficiency is 3.16. The identified relationship shows a positive connection between TQM readiness and product quality (ρ = 0.632) and production efficiency (ρ = 0.775). Pareto analysis found three main factors causing production problems—raw material instability (30%), lack of Standard Operating Procedures (SOP) (16.67%), and defective products (13.33%)—which contributed to 60% of total incidents. The results of this study provide a readiness profile and identify priority gaps in process management, emphasizing the importance of implementing operational standards to improve production efficiency.
Co-Authors Adam Tnunay, Imanuel Bayu Bou, William Mathew Bilak Lopo, Elkana Daud, Moh. Yusuf Lopo, Elkana Bilak Nisen Laosana, Okto Rosario Noor Djohar Pereira Maia Pinto, Gaspar Rosario Nisen Laosana, Okto