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POTENSI ADOPSI TEKNOLOGI RESIRKULASI AKUAKULTUR (RAS) SKALA RUMAH TANGGA DALAM PENGGEMUKAN KEPITING, TANTANGAN DAN PELUANG BAGI PETANI TAMBAK TRADISIONAL DESA PULOKERTO PASURUAN Arifin, Moh. Zainal; Widodo, Agus; Nazran, Nazran; Surakhmad, Djoko; Sugeng Rahardjo; Dewi Alima Nostalia Suseno
JURNAL EKONOMI AKUNTANSI MANAJEMEN AGRIBISNIS Vol 3 No 2 (2025): Juli-Desember 2025
Publisher : Universitas Ratu Samban

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58222/jurekma.v3i2.414

Abstract

This quantitative research draws on secondary data from companies listed on the Indonesia Stock Exchange, specifically targeting the Food and Beverages Subsector over the 2018–2022 period. Using purposive sampling, the study gathered data from 20 companies, resulting in a total of 294 observations covering the variables ROE, AGR, and PBV. The analysis, performed with SEM-PLS using SmartPLS 4, indicates that AGR does not have a significant direct relationship with PBV, suggesting that company growth, as measured by AGR, has a limited effect on the increase in firm value. In contrast, ROE demonstrates a strong and positive impact on company value, highlighting the importance of improving profitability to enhance overall firm worth. These results stress the managerial importance of focusing on strategies that boost profitability, as it is closely tied to company valuation and investor interest. Furthermore, the study points out that companies must remain responsive to external factors, such as regulatory shifts and changing consumer behavior, which may play a more critical role in shaping and increasing firm value than internal growth indicators alone.
PEKERJAAN EARTHWORK DENGAN PENERAPAN METODE M-PERT DI AREA KAWASAN INDUSTRI Sugeng Rahardjo
Journal of Civil Engineering Vol. 34 No. 1 (2019)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v34i1.7466

Abstract

Earthwork Work with the Application of the PERT-Method in the Industrial Estate area. At the present time the need for industrial area in Jakarta and its surrounding areas is much higher than its availability. The average delay in earthwork is 6.1% white the weight of earthwork work in a construction project reacted 13.48%.In order to overcome the delay in implementation time, researchers used the M-PERT method can increase the accuracy of implementation time by 99%, The processing The results of the statistical analysis obtained the influential factors in earthwork work on industrial areas based on the M-PERT method whice are: exavator selection, similarities in the network, combining activities, understanding PERT activities, manual calculation, recalculating PERT, increasing crashing time, identification of cut & fill and effects duration of activity. Based on the validation results on the ripening work of the G1 plots in the industrial zone of Krakatau II Cilegon Banten, the application of M-PERT method, the result is 72 , 55 days, whice produced the error rate of 1.99%.