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All Journal JURNAL AKUNTANSI, EKONOMI dan MANAJEMEN BISNIS Jurnal Agronomi Tanaman Tropika (JUATIKA) GOVERNANCE: Jurnal Ilmiah Kajian Politik Lokal dan Pembangunan IIJSE International Journal of Economic Research and Financial Accounting
Mulya Rafika
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Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Social Sciences

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Chemical Characteristics of Inceptisol Soil With Urea and Goat Manure Fertilizer Fitra Syawal Harahap; Roswita Oesman; Wizni Fadhillah; Mulya Rafika
JURNAL AGRONOMI TANAMAN TROPIKA (JUATIKA) Vol 3 No 2 (2021): Volume 3 No.2 July 2021
Publisher : LPPM UNIVERSITAS ISLAM KUANTAN SINGINGI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36378/juatika.v3i2.1398

Abstract

The application of organic fertilizers can improve soil fertility specifically on Inceptisol soils which are quite extensive but have problems with relatively low nitrogen nutrients so that the effort to overcome this is through the addition of organic matter into the soil through organic fertilization or with inorganic fertilizers. The purpose of this study was to determine the effect of the application of goat and urea fertilizer on the chemical properties of inceptisols from Rantau Selatan. This research was carried out at the Agrotechnology Practice Field, Faculty of Science and Technology, Labuhanbatu Rantau Prapat University from February to May 2021. This study used a factorial Randomized Block Design (RAK) with 2 factors, namely factor 1 urea with 4 levels, namely: U0 = 100 kg urea /ha (0 g urea/5 kg weight of oven-dry soil or BTKO), U1= 100 kg urea/ha (0.25 g urea/5 kg BTKO), U2= 200 kg urea/ha (0.50 g urea/ha) 5 kg BTKO), U3 = 300 kg urea/ha (0.75 g urea/5 kg BTKO) and factor 2, the factor of giving goat manure with 3 levels, namely: K0 = 0 tons N/ha (0 goat manure/ 5 kg of oven-dry soil weight), K1 = 10 tons N/ha (25 g Fertilizer, Goat Cage/5 kg BTKO), K2 = 20 tons N/ha (50 g Fertilizer, Goat Cage/5 kg BTKO), K3 = 30 tons N/ha (75 g Fertilizer, Goat Cage/5 kg BTKO). The results of the research application of goat manure increased the N-total dose of Urea: 0.25g and goat manure: 75g on Inceptisol soil while the interaction of urea and goat manure application increased the total N-total with Urea dose: 0.25g and goat manure: 75g) South Coast Inceptisol soil
Implementasi Work from Home terhadap Motivasi dan Kinerja Dosen di Indonesia Pristiyono Pristiyono; Muhammad Ikhlash; Mulya Rafika; Dinda Karasinta Hasibuan
JURNAL AKUNTANSI, EKONOMI dan MANAJEMEN BISNIS Vol 8 No 2 (2020): Jurnal Akuntansi, Ekonomi dan Manajemen Bisnis - Desember 2020
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaemb.v8i2.2692

Abstract

Pandemi Covid-19 berdampak pada berbagai aspek kehidupan termasuk dalam dunia pendidikan. Dalam upaya memutus mata rantai Covid-19, Pemerintah mengeluarkan kebijakan bahwa pelaksanaan kegiatan Tridharma Perguruan Tinggi dilakukan secara daring dengan konsep work from home (WFH). Kehadiran WFH menimbulkan pro dan kontra dikalangan akademisi. Hasil pengujian antar variabel WFH berpengaruh langsung dan signifikan terhadap motivasi, dimana nilai CR sebesar 13,914 > 1,96 dan nilai p (0,000) lebih kecil dari 0,05. WFH berpengaruh langsung dan signifikan terhadap kinerja, dimana nilai CR sebesar 2,557 > 1,96 dan nilai p (0,011) lebih kecil dari 0,05, dan motivasi tidak berpengaruh langsung dan signifikan terhadap kinerja, dimana nilai CR 1,581 < 1,96 dan nilai p (0,114) lebih besar dari 0,05. Hasil penelitian ini memberikan gambaran tentang konsep WFH dalam bidang pendidikan khususnya perguruan tinggi, pengajaran yang dilakukan secara daring dengan aplikasi yang dapat digunakan bersama oleh dosen dan mahasiswa seperti Google Class, e-learning, dan lainnya. Penelitian ini menggunakan Google Form dalam menyebarkan kuesioner, namun kegiatan pengabdian masyarakat belum mendapatkan solusinya. Kegiatan dalam pekerjaan lainnya yang terkait dengan pelayanan akademik masih dilakukan dengan WFH dan setiap kegiatan dipantau secara berkala.
The Mediating Role of E-Trust in the Relationship of E-Rating, E-Review, and Cash on Delivery System on Customer Purchasing Decisions: Evidence from Tiktok Shop Platform in Rantauprapat Nur Izzati Presty Utami; Zulkifli Musannip Efendi Siregar; Mulya Rafika
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 6 No 3 (2023): Sharia Economic: November, 2023
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v6i3.3240

Abstract

This study aims to determine the effect of e-rating, e-review, and the cash-on-delivery (COD) system on e-trust and also on online purchasing decisions on the TikTok shop platform in Rantauprapat. The population in this study are consumers who own the TikTok application and use the TikTok shop platform in Rantauprapat, whose number is not known with certainty. The number of samples used in this study was 100 people with certain predetermined criteria. Sampling using non-probability sampling technique with the purposive sampling method. The data used in this research is primary data. The data analysis tool used is SEM analysis with Smart PLS software tools. The results obtained from this study indicate that e-rating has no significant effect on purchasing decisions, e-rating has no significant effect on e-trust, e-review has no significant effect on purchasing decisions, e-review has a positive and significant effect on e-trust, cod payment system has no significant effect on purchasing decisions, the COD payment system has a positive and significant effect on e-trust, and e-trust has a positive and significant effect on purchasing decisions.
The Effect of Advertising, Image, Brand Trust, and Price on Interest to Buy Nescafe Ready-to-Drink Coffee in Perlabian Village Mhd Hadi Wibowo; Zulkifli Musannip Efendi Siregar; Mulya Rafika
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 6 No 2 (2023): Sharia Economic: July, 2023
Publisher : Sharia Economics Department Universitas KH. Abdul Chalim, Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v6i2.3521

Abstract

Purchase intention is a response or an effective process when liking a product. Purchase intention is influenced by advertising, brand image, trust, and product prices. This study aims to determine the effect of advertising, brand image, trust, and price on buying intention of ready-to-drink Nescafe coffee in Perlabian Village. The method used in this study is a quantitative method by collecting data using a questionnaire instrument. The population in this study is the Perlabian Village community. Determination of the sample using a non-probability sampling method with a purposive sampling technique in order to obtain a sample of 100 respondents. Data was obtained from the results of a questionnaire using the Google form. Data were analyzed using instrument testing techniques (validity and reliability tests), linear regression tests, classical assumption tests (normality and heteroscedasticity), and hypothesis testing (coefficient of determination) using SPSS. The results showed that the simultaneous variables of advertising, brand image, brand trust, and product prices have a significant effect on purchase intention. Meanwhile, partially, only advertising, brand trust, and product prices have a significant effect on the intention to buy Nescafe ready-to-drink coffee in Perlabian Village, while the brand image variable has no effect. Companies need to improve the brand image owned by ready-to-drink Nescafe products, especially for the people of Perlabian Village so that people make ready-to-drink Nescafe products their first choice.
PENGARUH OPERATING CAPACITY, SALES GROWTH DAN FIRM SIZE TERHADAP FINANSIAL DISTRES (STUDI EMPIRIS PADA PERUSAHAAN SEKTOR PERTAMBANGAN YANG TERDAFTAR DI BEI 2020-2023) Hasibuan, Mutiara Hikmah; Ritonga, Mulkan; Mulya Rafika
GOVERNANCE: Jurnal Ilmiah Kajian Politik Lokal dan Pembangunan Vol. 11 No. 4 (2025): 2025 Juni
Publisher : Lembaga Kajian Ilmu Sosial dan Politik (LKISPOL)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56015/gjikplp.v11i4.431

Abstract

This study aims to analyze the influence of operating capacity, sales growth, and firm size on financial distress in mining sector companies listed on the Indonesia Stock Exchange (IDX) during the 2020–2023 period. The analysis method used is multiple linear regression with a quantitative approach. The results of the study show that operating capacity has a negative and significant effect on financial distress, which indicates that operational efficiency contributes to reducing the level of financial pressure of the company. Meanwhile, sales growth has a positive but insignificant influence, showing that sales growth does not necessarily play a direct role in reducing the risk of financial distress. On the other hand, firm size has a positive and significant effect on financial distress, suggesting that large-scale companies are more susceptible to financial pressure, likely due to operational complexity and higher financial burdens. These findings provide important implications for company management in formulating efficiency strategies and more adaptive organizational structures to reduce potential financial distress risks in the mining sector
Marketing Strategy Factors And Product Quality: Implications On Purchase Decisions At The Wahidin Bagan Bilah Spare Part Shop Suhaimah Afifah; Zufrie Zufrie; Mulya Rafika
International Journal of Economic Research and Financial Accounting Vol 3 No 3 (2025): IJHESS APRIL 2025
Publisher : CV. AFDIFAL MAJU BERKAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55227/ijerfa.v3i3.332

Abstract

This research aims to analyze the influence of marketing strategy and product quality on consumer purchasing decisions at the Wahidin Bagan Bilah Spare Parts Store. The main problem raised is how marketing strategy and product quality partially or simultaneously influence purchasing decisions. The research method used is quantitative with an associative descriptive approach. The population in this research is consumers of the Wahidin Bagan Bilah Shop, the exact number of which is not known. The sampling technique uses the method non-probability sampling with approach incidental sampling, and the number of respondents determined was 96 people, based on the Cochran formula. Data collection was carried out through questionnaires, interviews and observations. Data analysis uses multiple linear regression which is supported by the classical assumption test, t test, F test, and coefficient of determination. The research results show that both marketing strategy and product quality have a positive and significant partial or simultaneous effect on purchasing decisions. The coefficient of determination value of 73.1% indicates that the marketing strategy and product quality variables together are able to explain purchasing decisions, while the remainder is influenced by other factors outside the research model.
Co-Authors Dinda Karasinta Hasibuan Fitra Syawal Harahap Hasibuan, Mutiara Hikmah Mhd Hadi Wibowo Muhammad Ikhlash Nur Izzati Presty Utami Pristiyono Pristiyono Ritonga, Mulkan Roswita Oesman Suhaimah Afifah Wizni Fadhillah Zufrie Zufrie Zulkifli Musannip Efendi Siregar Zulkifli Musannip Efendi Siregar