Lukman Lukman
Program Studi Biologi, Fakultas Sains Dan Teknologi, UIN Syarif Hidayatullah Jakarta

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PENGARUH HARGA DAN FAKTOR EKSTERNAL TERHADAP PERMINTAAN EKSPOR KOPI DI INDONESIA Lukman Lukman
Signifikan: Jurnal Ilmu Ekonomi Vol 1, No. 2, Oktober 2012
Publisher : Faculty of Economic and Business Syarif Hidayatullah State Islamic University of Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (165.214 KB) | DOI: 10.15408/sjie.v1i2.2602

Abstract

The objectives of the research are to know the influence relative price and external factor i.e. exchange rate, and real GDP exporting country of volume Indonesia export coffee. The data used in this research is secondary data in forms of time series. Analytical method used in the study is Ordinary Least Square method. The result of this research indicated that relative price, Real GDP, and lag export volume are affected significantly and positively upon of volume export. Exchange rate affected non-significantly upon of Indonesia export coffee to United States. While for England: Exchange rate and lag export volume affected significantly and positively upon of volume export. Relative price and Real GDP do not affected significantly upon of volume Indonesia export coffee. If the relative price changed and external factors (i.e. foreign price, exchange rate, real GDP exporting country) will influenced to Indonesian total export coffee.DOI: 10.15408/sjie.v1i2.2602
Pemanfaatan Plankton sebagai Sumber Makanan Ikan Bandeng di Waduk Ir. H. Juanda, Jawa Barat Deden Ibnu Aqil; Lily Surayya Eka Putri; Lukman Lukman
Al-Kauniyah: Jurnal Biologi Vol 6, No 1 (2013): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (442.509 KB) | DOI: 10.15408/al-kauniyah.v6i1.2826

Abstract

Introducing of Milkfish (Chanos chanos) was aimed to utilize natural food from plankton that were abundant in Ir. H. Juanda Reservoir, West Java. This research aimed to know plankton utilization by Milkfish in Ir. H. Juanda Reservoir, West Java. The research was conducted from February to July 2010 at 4 stations of sampling which representing the reservoir condition. The fishes collected based on the catch of fishermen. The sample was analyzed in physiology laboratory of Center Research for Limnology. The result of this research showed that the main food were plankton 43%, detritus 46%, and complement food were vegetation 11%. The domination food from the phytoplankton were Bacillariophyceae and zooplankton were Copepoda.
Spiritual Capital, Human Capital, and Knowledge Management in Indonesian Hajj Service Quality: A Maqāṣid and Fiqh al-Khidmah Systematic Review Suhendra Suhendra; Sudarnoto Abdul Hakim; Lukman Lukman; Mohammad Taqiuddin bin Mohamad
Jurnal Ilmiah Mizani: Wacana Hukum, Ekonomi Dan Keagamaan Vol 13, No 1 (2026): January-June
Publisher : Faculty of Sharia (Islamic Law) at Fatmawati Sukarno State Islamic University Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/mzn.v13i1.9232

Abstract

The quality of Hajj services in Indonesia is conventionally analysed through managerial frameworks that treat officer competence as an administrative rather than a juridical variable. This study challenges that framing by situating spiritual capital, human capital, and knowledge management within the normative architecture of fiqh al-khidmah and maqāṣid al-sharīʿah, and by determining the ḥukm taklīfī governing spiritual capital in the specific context of khidmah al-ḥujjāj. A Systematic Literature Review (SLR) structured according to the PRISMA protocol synthesises 48 Scopus-indexed studies published between 2020 and 2025. The PRISMA workflow governs source identification and selection, while an istinbāṭ-oriented analytical layer derived from uṣūl al-fiqh governs normative interpretation, applying the maqāṣid hierarchy (ḍarūriyyāt, ḥājiyyāt, taḥsīniyyāt), selected qawāʿid fiqhiyyah — principally al-masyaqqah tajlib al-taysīr, taṣarruf al-imām ʿalā al-raʿiyyah manūṭ bi al-maṣlaḥah, and al-wasāʼil lahā ḥukm al-maqāṣid — and the principle of sadd al-dharāʼ iʿ as interpretive instruments. The synthesis finds that human capital is a necessary but insufficient determinant of service quality; spiritual capital, grounded in taqwā, amānah, and iḥsān, functions as a sharʿī-normative asset whose ʿillah is not private piety but the realisation of ḥifẓ al-dīn and ḥifẓ al-nafs for the pilgrim; and knowledge management constitutes the organisational wasīlah that operationalises both capitals in accordance with maqāṣid objectives. The resulting ḥukm taklīfī positions spiritual capital as ḥājī rising to ḍarūrī whenever its absence foreseeably endangers the pilgrim’s religious or physical integrity, and identifies knowledge management as a sharʿī wasīlah whose neglect is juristically censured wherever it produces loss of maṣlaḥah to the pilgrim. These findings are synthesised into a “Sharīʿah-Informed Service Profit Chain” model that reframes officer performance as a taklīf sharʿī rather than an administrative duty, contributing to fiqh al-khidmah a normative framework applicable to state-administered religious services beyond the Hajj context