cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
-
Contact Email
-
Phone
-
Journal Mail Official
-
Editorial Address
-
Location
Kota bogor,
Jawa barat
INDONESIA
Jurnal Manajemen dan Agribisnis
Published by Institut Pertanian Bogor
ISSN : 16935853     EISSN : 24072524     DOI : -
Core Subject : Economy, Agriculture,
Agriculture, Biological Sciences & Forestry Economics, Econometrics & Finance
Jurnal Manajemen & Agribisnis memuat informasi hasil kegiatan penelitian, pemikiran konseptual dan review bidang ilmu manajemen agribisnis. Jurnal ilmiah ini diterbitkan oleh Program Studi Manajemen dan Bisnis, Sekolah Pascasarjana, Institut Pertanian Bogor bekerjasama Perhimpunan Ekonomi Pertanian Indonesia (PERHEPI).
Arjuna Subject : -
Articles 508 Documents
 47   48   49   50   51 
Contract Farming Models and Their Implementation on Broiler Chicken Business Income in Nanga-Nanga District, Kendari City Gafaruddin, Abdul; Arfan, La Ode Arfan Dedu
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.389

Abstract

Background: The Nanga-Nanga subdistrict in Kendari City is one of the subdistricts whose community has developed a broiler chicken farming business in partnership with a company, but the implementation of the partnership sometimes does not comply with the contract.Purpose: of this study is to examine the contractual partnership model (contract farming) applied in broiler production in the Nanga-Nanga District of Kendari City, to evaluate the effectiveness of its implementation, and to analyze how the overall execution of the contractual partnership influences the income earned by broiler farmers.Design/methodology/approach: his research design employs a descriptive and quantitative approach, utilizing correlation analysis to examine relationships between variables. The study sample comprised the entire population of broiler chicken farmers involved in a partnership scheme with the company, totaling 15 respondents. Both primary and secondary data were collected for analysis. Correlation analysis was applied to evaluate the data. In addition, the study assessed several critical components of broiler chicken businesses, including income, mortality rate, average body weight, feed conversion ratio (FCR), performance index, and depreciation cost calculations.Findings/Result: The contractual partnership arrangement (contract farming) implemented in the Nanga-Nanga District of Kendari City is characterized as a bipartite model. With respect to feed provision, 40% of farmers reported that the company supplied feed in quantities that surpassed the actual requirements of their poultry, while 20% stated that the feed they received was insufficient for their livestock. In terms of operational activities, particularly the timeliness of input delivery, only 46.67% of farmers confirmed that deliveries were made according to the agreed schedule. Furthermore, compliance with the company-determined harvest and sales schedules especially regarding harvest timing reached 60%. On average, farmers recorded a total income of IDR5,786,368.80. Results from Spearman’s Rank Correlation analysis show a strong positive association between the implementation of contractual partnerships and broiler farm income, reflected in a correlation coefficient of 0.771.Conclusion: The contractual arrangement used in broiler production in the Nanga-Nanga District of Kendari City corresponds to a two-party cooperation structure. The implementation of the partnership was evaluated across three dimensions, showing different levels of execution: support related to production inputs demonstrated an exceptionally strong degree of fulfillment, operational activities were carried out at a moderately effective level, and harvest timing and sales management also showed a moderate level of implementation. Overall, the way the contract farming scheme is executed demonstrates a strong positive relationship with the income earned by broiler chicken farmers.Originality/value (State of the art): The primary contribution of this study lies in its dual focus: not only does it identify the types of contract models, but it also evaluates the degree to which these contracts are implemented. The implementation process was examined across three distinct dimensions: the supply of essential production inputs, the management of day-to-day operational processes, as well as the timing of harvesting and sales. Keywords: broilers; partnership model; implementation of partnership pattern, chicken farming business, contract farming
The Impact of The RCEP Agreement on The Export Performance of Indonesia’s Processed Cocoa Asharuddin, Muh.; Harianto; Feryanto
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.344

Abstract

Background: The RCEP trade agreement, which has been in effect since 2023, will undoubtedly play a role in facilitate trade flows by reducing barriers, especially for Indonesia's leading commodity exports in the international market. Purpose: This study analyzes the impact of the Regional Comprehensive Economic Partnership (RCEP) agreement on the export performance of Indonesian processed cocoa commodities in the international market.Design/methodology/approach: The data used are secondary data in the form of panels from 2018 to 2024, with cross sections in the form of quarters. The research method uses Difference in Difference (DiD) analysis by looking at changes in performance variables assessed based on diversification value (HHI), export value, and export volume after the agreement's implementation.Findings/Results: The estimation results show that the RCEP trade agreement increases the value by 0.52 units and export volume by 0.68 units, but not diversification. The diversification value of processed cocoa exports in RCEP member countries is lower than that in non-member countries. However, after the implementation period of the agreement in 2023, there are differences in export decisions of member countries.Conclusion: The RCEP trade agreement implementation positively and significantly affected the value and volume of Indonesian processed cocoa exports in the international market but had no impact on diversification.Originality/value (State of the art): This study focuses on the impact of the RCEP on Indonesia's processed cocoa export performance. This study uses 25 central destination countries for processed cocoa exports, with 10 countries in the treatment group and 15 in the control group. Keywords: export performance, processed cocoa, RCEP, trade agreement, cocoa, international market
Trade Barriers and Food Security: A Systematic Review of Import Tariff Effects in Developing Countries Bachtiar, Muchamad; Shalihati, Fithriyyah; Abdullah, Asaduddin
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.276

Abstract

Background: Import tariffs are widely used in developing countries to manage food systems; however, their effects on the core pillars of food security under real-world shocks and institutional constraints remain debated.Purpose: To evaluate how higher versus lower (including zero) import tariffs on major foods influence food availability, access, and stability, and to draw implications for diet quality (utilization).Design/methodology/approach: A PRISMA-guided systematic literature review of Scopus-indexed, English-language journal articles (2020–2024). Twenty-five studies that met the predefined quality and relevance criteria were synthesized using a theory-driven narrative approach that describes how tariff settings shape trade and price channels, and, in turn, food security outcomes. Export restrictions are treated as exogenous stability shocks.Findings/Results: Lower tariffs generally expand market-level availability, reduce consumer prices, and dampen routine domestic volatility through import diversification. Benefits are uneven without producer upgrading and fragile during global shocks. Utilization improves when barriers to nutrient-dense foods are removed; however, openness can accelerate ultra-processed food penetration without strong nutrition governance. The effects are conditioned by logistics performance, domestic competition and pass-through, governance quality, policy space, and commodity mix.Conclusion: The most food-secure configuration is calibrated openness: liberalize where social welfare rises, pair reforms with farmer adjustment and productivity support, strengthen logistics and competition, preserve nutrition policy space, and operate a rules-based stability architecture.Originality/value (State of the art): Provides an up-to-date, developing-country synthesis that centers import tariffs, integrates utilization and governance into the trade–food security nexus, and translates evidence into operational policy guidance. Keywords: developing countries, food security, import tariffs, nutrition, trade liberalization.
Corporate Governance Dynamics and Sustainability Phases in Indonesian Palm Oil:  A Multi-Principal Agency Perspective Nurani, Maria Dian; Hardjono, Retno Kusumastuti; Siscawati, Mia; Nurhasana, Renny
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.288

Abstract

Background: Indonesia’s palm oil industry boosts the economy and supports renewable energy, but its expansion has caused deforestation, biodiversity loss, and social conflict. Rising external pressure makes sustainability essential, yet practices remain fragmented. Stronger corporate governance is needed to balance profit with social and environmental responsibility, as traditional agency theory no longer fully applies.Purpose: This study explores how different principal groups influence sustainability phase progression and how governance mechanisms evolve when companies face competing sustainability expectations in the agribusiness sector. This study extends agency theory beyond shareholder primacy and examines how firms navigate sustainability shifts under changing stakeholder power.Design/methodology/approach: A qualitative single-case study was conducted on PALMO (a pseudonym), an Indonesian palm oil company with vertical integration. The company’s trajectory from 1993 to 2023 was traced through interviews, focus group discussions, document reviews, and site visits. The analysis draws on the Sustainability Phase Model, extended agency theory, and the four pillars of corporate governance (ethical behavior, transparency, accountability, and sustainability).Findings/Results:  PALMO’s sustainability trajectory was uneven. Progress accelerated when external pressure intensified or when internal coordination was effective, and slowed during periods of weak oversight or shifting priorities. Changes in the influence of principals (buyers, NGOs, regulators, and shareholders) either enabled movement across sustainability phases or created new constraints on the movement. Over time, governance has expanded from basic compliance to more adaptive practices, including cross-divisional sustainability teams, sustainability-linked loans, and ESG-based performance targets. These mechanisms provide ways to manage short-term business needs alongside longer-term sustainability goals.Conclusion: Multi-principal dynamics shape both progress and setbacks in sustainability phases and inform the evolution of governance. Effective governance requires adaptive arrangements that integrate sustainability into incentives, targets, and coordination structures while maintaining strategic alignment amid ongoing tensions.Originality/value: This study extends agency theory by framing governance as a negotiation among multiple principals rather than a simple alignment with shareholders. It also enriches the Sustainability Phase Model by showing that sustainability transformations can overlap, stall, or reverse, offering theoretical and practical insights into strengthening sustainability governance in emerging market agribusiness. Keywords:  corporate sustainability, extended agency theory, corporate governance, palm oil industry, sustainability transformation
Assessment of Food Insecurity Among Marginal Farming Households in North Aceh Regency Hakim, Lukman; Mujiburrahmad; Faradilla, Cut
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.355

Abstract

Background: North Aceh Regency’s average daily per-capita energy consumption is 1,927 kcal below the national adequacy standard placing it as the sixth-lowest in Aceh despite being the province’s largest rice producer. Limited resources reduce the purchasing power of marginal farming households, diminishing their food availability and consumption. These households represent a relevant sample for developing effective food-security solutions, as their high vulnerability makes them suitable for testing new agricultural methods amid climate-related challenges.Purpose: This study aimed to determine the categories and composite mapping of food insecurity among marginal rice farming households in North Aceh Regency, Aceh Province, Indonesia.Design/methodology/approach: The Household Food Insecurity Access Scale (HFIAS) and Household Food Insecurity Access Prevalence (HFIAP) instruments were employed to identify and analyze vulnerability instruments and priority composite mapping. Both quantitative and qualitative analytical techniques were used, in alignment with the research objectives. Marginal rice farmers from four villages across two sub-districts were selected via purposive sampling complemented by proportional random sampling, yielding a sample of 100 households from four villages in North Aceh Regency.Findings/Results: The results revealed that 43% of marginal rice‑farming households were classified as moderately food‑insecure, 35% as severely food‑insecure, and 22% as slightly food‑insecure. Furthermore, FSVA-based mapping designated Lhok Kareung Village and Nga Lt Village in Lhoksukon District as Priority Composite 1, with a vulnerability index of 0.23%, denoting severe food insecurity.Conclusion: The results of the study indicate that most marginal rice‑farming households in North Aceh Regency were classified as moderately food‑insecure (43%), while the remainder were categorized as severely and slightly food‑insecure, with percentage values of 35% and 22%, respectively. Consequently, these findings elucidate the food security level of marginal farmers in North Aceh, which has direct implications for managers focusing on availability, access, including affordability of food distribution, and utilization, thereby fostering a sustainable food system. Effective managerial implications can foster food-secure marginal farmers, indicated by infrastructural modernization (provision of warehousing for stock and accessibility, precise irrigation, food diversification, affordable prices, and enhanced welfare reflected in higher incomes), as well as community cultural factors grounded in local wisdom.Originality/value (State of the art): This study first analyzes the integration of food‑insecurity analysis with food‑security composite mapping, providing a nuanced understanding of vulnerability dynamics. Keywords: food insecurity, marginal farming households, fsva instrument, food security priority map
Adaptation Strategies and Constraints To Climate Change Among Clove Farmers in East Kolaka Muliyadi, Khusnul Awaliyah; Wahyuningtyas, Agustina Shinta Hartati; Sujarwo
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.317

Abstract

Background: Climate change has become a major challenge for agriculture in tropical regions, particularly in East Kolaka, Southeast Sulawesi, where cloves are a vital economic crop. Gaining insight into how farmers respond to and adapt to these climatic shifts is essential for formulating effective and sustainable climate resilience policies.Purpose: This study explores the range of adaptation strategies employed by clove farmers, identifies the socioeconomic factors shaping their strategic choices, analyzes the interconnections among different adaptation measures, and evaluates the primary barriers that constrain adaptation in East Kolaka.Design/Methodology/Approach: Primary data were obtained from 138 clove farmers in Anggaloosi Village, East Kolaka Regency, Indonesia. Descriptive statistical techniques were applied to describe the adaptation strategies used. The multivariate probit model was utilized to determine the influencing factors and interrelations among the strategies, while the Constraint Facing Index (CFI) method was used to assess the dominant obstacles faced by farmers in adapting to climate change.Findings/Results: Findings revealed that 80.43% of farmers participated in training and extension programs, 73.19% utilized climate information, 71.01% implemented irrigation improvements, and 65.94% diversified their income sources. Access to extension services emerged as the most significant determinant of adaptation behavior. Several adaptation strategies were found to be complementary or substitutive. The main challenge faced by clove farmers at the research location is environmental obstacles, namely, unpredictable changes in weather patterns, with a score of 305 at a very high level of obstacles.Conclusion: The study highlights that successful adaptation among clove farmers largely relies on increased access to agricultural extension, climate-related information, and financial assistance. Originality/value (State of the art): This study adds to the scarce body of empirical evidence concerning climate change adaptation in perennial crops such as cloves in Indonesia. By combining the Multivariate Probit and Constraint Facing Index (CFI) approaches, this study provides an integrated analysis of both the determinants and barriers to adaptation, generating valuable implications for policymakers and practitioners in designing localized and inclusive climate adaptation strategies. Keywords: adaptation strategies, climate change, multivariate probit, cloves, southeast Sulawesi
Dynamics of Competitiveness and Determinants of Indonesian Cocoa Exports in The Global Market Setiawan, Risqi Firdaus; Soedarto, Teguh; Hendrarini, Hamidah; Mubarokah
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.302

Abstract

Background: Cocoa is a strategic Indonesian plantation commodity that faces challenges in productivity, quality, and global competitiveness, despite being the world's third-largest producer.Purpose: This study aims to analyze the dynamics of Indonesia's cocoa competitiveness and the determinants of cocoa exports in the global market.Design/methodology/approach: This study used secondary data from the BPS, UN Comtrade, FAO, World Bank, and Bank Indonesia. The analysis includes the Trade Specialization Index (ISP), Export Product Dynamics (EPD) to measure the market position, and the Error Correction Model (ECM) to analyze the determinants of exports in the short and long term.Findings/Results: ISP shows Indonesia as a net exporter with an average value of 0.614 and relatively good strength. The EPD classifies the top destination countries of Malaysia, China, the Philippines and India as Rising Stars, indicating strong growth potential. The ECM results show that production, productivity, price, exchange rate, destination countries’ GDP, RCA, and ECI have a significant effect on exports in the long run, emphasizing the role of structural factors.  Meanwhile, in the short term, the effect is inconsistent because of market volatility and structural limitations.Conclusion: The findings imply that improving productivity, enhancing quality standards, and strengthening the downstream cocoa industry are crucial for increasing Indonesia’s export competitiveness. These efforts can enhance the country’s comparative advantage and economic complexity, thereby supporting sustainable export growth in the global market.Originality/value (state of the art): The integration of ISP and EPD analyses with export determinants using ECM provides a comprehensive overview and practical policy recommendations for the sustainability of cocoa exports. Keywords: Cocoa, global market, Trade Specialization Index, global competitiveness, cocoa exports
The Multiplier Effect and Dynamic System Modeling For Sustainable Drinking Water Resource Management (Case Study of Perumda Tirta Pakuan, Bogor City) Hamzah, Hamzah; Tampubolon, Radjab; Irawan, Towaf Totok; Nababan, Benny Osta; Gusniawan, Rino Indira
Jurnal Manajemen dan Agribisnis Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025
Publisher : School of Business, Bogor Agricultural University (SB-IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17358/jma.22.3.371

Abstract

Background: Clean water is an essential basic need for the community, so its management must be carried out sustainably. Purpose: This study aimed to quantify the multiplier effect on economic, social, and environmental aspects of the existence of Perumda Tirta Pakuan Kota Bogor for the period 2025-2029 and project the availability of managed drinking water.  Design/methodology/approach: The data used in this study are secondary data from both internal sources at Perumda Tirta Pakuan (annual reports and the company website) and macroeconomic data for the city of Bogor obtained from various sources relevant to the purpose of the study. Data analysis in this study used a systems approach, namely a hard system methodology, namely dynamic systems. The dynamic systems approach was used through the stages of input-output diagrams, causal loop diagrams (CLD), and stock flow diagrams (SFD) using Vensim PLE Version 10.3.2 software. Then the model's prediction results were verified and validated through face validity in two FGDs involving experts and practitioners from drinking water management, resulting in a model that is scientifically accountable and well-tested.Finding/Result: The results of the study show that clean water production capacity remains stable at 2.59 m³ per second, whereas usage increases from 1.86 m³ per second in 2025 to 2.26 m³ per second in 2029. Thus, there is a surplus of 0.33 m³ per second or around 10.4 million m³ per year in 2029, which opens up opportunities to expand customer service coverage. This surplus not only guarantees the availability of clean water for the community, but also strengthens the multiplier effect that drives economic productivity and increases the purchasing power of the people of Bogor City. Conclusion: These findings confirm that dynamic system-based planning is important not only to maintain the continuity of clean water supply, but also to maximize its contribution to comprehensive regional development. Originality/value (State of the art): This study provides an up-to-date review by integrating sustainability analysis (triple bottom line) into a dynamic system model for water utilities. Its originality lies in its ability to measure the indirect impacts (multiplier effects) of clean water services on economic productivity and public purchasing power, which are often overlooked in company performance assessments. The findings regarding surpluses that create opportunities for service expansion are practical contributions that policymakers can directly act upon, specifically in Bogor City and more generally in Indonesia. Keywords: drinking water, dynamic system, perumda tirta pakuan, vensim, water resources

Page 51 of 51 | Total Record : 508

 47   48   49   50   51 

Filter by Year

2004 2025


Reset
Filter By Issues
All Issue Vol. 22 No. 3 (2025): JMA Vol. 22 No. 3, November 2025 Vol. 22 No. 2 (2025): JMA Vol. 22 No. 2, July 2025 Vol. 22 No. 1 (2025): JMA, Vol. 22 No. 1, March 2025 Vol. 21 No. 3 (2024): JMA Vol. 21 No. 3, November 2024 Vol. 21 No. 2 (2024): JMA Vol. 21 No. 2, July 2024 Vol. 21 No. 1 (2024): JMA Vol. 21 No. 1, March 2024 Vol. 20 No. 3 (2023): JMA Vol. 20 No. 3, November 2023 Vol. 20 No. 2 (2023): JMA Vol. 20 No. 2, July 2023 Vol. 20 No. 1 (2023): JMA Vol. 20 No. 1, March 2023 Vol. 19 No. 3 (2022): JMA Vol. 19 No. 3, November 2022 Vol. 19 No. 2 (2022): JMA Vol. 19 No. 2, July 2022 Vol. 19 No. 1 (2022): JMA Vol. 19 No. 1, March 2022 Vol. 18 No. 3 (2021): JMA Vol. 18 No. 3, November 2021 Vol. 18 No. 2 (2021): JMA Vol. 18 No. 2, July 2021 Vol. 18 No. 1 (2021): JMA Vol. 18 No. 1, March 2021 Vol. 17 No. 3 (2020): JMA Vol. 17 No. 3, November 2020 Vol. 17 No. 2 (2020): JMA Vol. 17 No. 2, July 2020 Vol. 17 No. 1 (2020): JMA Vol. 17 No. 1, March 2020 Vol. 16 No. 3 (2019): JMA Vol. 16 No. 3, November 2019 Vol. 16 No. 2 (2019): JMA Vol. 16 No. 2, July 2019 Vol. 16 No. 1 (2019): JMA Vol. 16 No. 1, March 2019 Vol. 15 No. 3 (2018): JMA Vol. 15 No. 3, November 2018 Vol. 15 No. 2 (2018): JMA Vol. 15 No. 2, July 2018 Vol. 15 No. 1 (2018): JMA Vol. 15 No. 1, March 2018 Vol. 14 No. 3 (2017): JMA Vol. 14 No. 3, November 2017 Vol. 14 No. 2 (2017): JMA Vol. 14 No. 2, Juli 2017 Vol. 14 No. 1 (2017): JMA Vol. 14 No. 1, Maret 2017 Vol. 13 No. 3 (2016): Vol. 13 No. 3, November 2016 Vol. 13 No. 2 (2016): Vol.13 No. 2, Juli 2016 Vol. 13 No. 1 (2016): Vol. 13 No. 1, Maret 2016 Vol. 12 No. 3 (2015): Vol. 12 No. 3, November 2015 Vol. 12 No. 2 (2015): Vol.12 No. 2, Juli 2015 Vol. 12 No. 1 (2015): Vol. 12 No. 1, Maret 2015 Vol. 11 No. 3 (2014): Vol. 11 No. 3, November 2014 Vol. 11 No. 2 (2014): Vol. 11 No. 2, Juli 2014 Vol. 11 No. 1 (2014): Vol. 11 No. 1, Maret 2014 Vol. 10 No. 3 (2013): Vol. 10 No. 3, November 2013 Vol. 10 No. 2 (2013): Vol. 10 No. 2, Juli 2013 Vol. 10 No. 1 (2013): Vol. 10 No. 1, Maret 2013 Vol. 9 No. 3 (2012): Vol. 9 No. 3, November 2012 Vol. 9 No. 2 (2012): Vol. 9 No. 2, Juli 2012 Vol. 9 No. 1 (2012): Vol. 9 No. 1 Maret 2012 Vol. 9 No. 2 (2012): Vol. 9 No. Edisi Khusus Juni 2012 Vol. 8 No. 2 (2011): Vol. 8 No. 2 Oktober 2011 Vol. 8 No. 1 (2011): Vol. 8 No. 1 Maret 2011 Vol. 7 No. 2 (2010): Vol. 7 No. 2 Oktober 2010 Vol. 7 No. 1 (2010): Vol. 7 No. 1 Maret 2010 Vol. 6 No. 2 (2009): Vol. 6 No. 2 Oktober 2009 Vol. 6 No. 1 (2009): Vol. 6 No. 1 Maret 2009 Vol. 5 No. 2 (2008): Vol. 5 No. 2 Oktober 2008 Vol. 5 No. 1 (2008): Vol. 5 No. 1 Maret 2008 Vol. 4 No. 2 (2007): Vol. 4 No. 2 Oktober 2007 Vol. 4 No. 1 (2007): Vol. 4 No. 1 Maret 2007 Vol. 3 No. 2 (2006): Vol. 3 No. 2 September 2006 Vol. 3 No. 1 (2006): Vol. 3 No. 1 Maret 2006 Vol. 2 No. 2 (2005): Vol. 2 No. 2 Oktober 2005 Vol. 2 No. 1 (2005): Vol. 2 No. 1 Maret 2005 Vol. 1 No. 2 (2004): Vol. 1 No. 2 Oktober 2004 Vol. 1 No. 1 (2004): Vol. 1 No. 1 Maret 2004 More Issue