1. Agbarevo, M. N. B., & Benjamin, N. (2013). Farmers’ perception of effectiveness of agricultural extension delivery in cross-river state, Nigeria. IOSR Journal of Agriculture and Veterinary Science, 2(6), 1-7.
2. ASEAN GAP. (2018). Good Agricultural Practices for the production of good quality cacao beans in the ASEAN Region. ASEAN Cocoa Club Technical Working Group on Good Agricultural Practices (ACC TWGGAP). Adopted at the 40th AMAF Meeting, 11 October 2018, Ha Noi, Vietnam.
3. Bahfiarti, T., & Unde, A. A. (2021). Analysis of the diversity of learning media for cocoa farmers in an effort to increase economic productivity in the covid-19 pandemic era in south sulawesi. In 3rd Jogjakarta Communication Conference (JCC 2021). (Page 19-22). Atlantis Press. https://doi.org/10.2991/assehr.k.211121.005.
4. Bai, C., Orzes, G. & Sarkis, J. (2022). Exploring the impact of Industry 4.0 technologies on social sustainability through a circular economy approach. Industrial Marketing Management, 1(1), 176- 190. https://doi.org/10.1016/j.indmarman.2021.12.004.
5. Cevher, C., Altunkaynak, B., & Gürü, M. (2021). Impacts of COVID-19 on agricultural production branches: an investigation of anxiety disorders among farmers. Sustainability, 13(9), 1-18. https://doi.org/10.3390/su13095186.
6. Effendy, A., Hanani, N., Setiawan, B., & Muhaimin, A.W. (2013). Characteristics of farmers and technical efficiency in cocoa farming at Sigi Regency-Indonesia with approach stochastic frontier production function. Journal of Econ and Sust Develop, 4(14), 154–160.
7. Hansen, H., & Trifković, N. (2014). Food standards are good–for middle-class farmers. World Development, 56, 226-242. https://doi.org/10.1016/j.worlddev.2013.10.027.
8. Hofmann, E. (2005). Supply chain finance: some conceptual insights. Beiträge Zu Beschaffung Und Logistik, 16, 203-214.
9. Hrustek, L. (2020). Sustainability driven by agriculture through digital transformation. Sustainability, 12. (20), -96. https://doi.org/10.3390/su12208596.
10. Huijsmans, N. (2020). The potential of good agricultural practices in creating a living income for Ivorian cocoa farmers. [Master Thesis]. Wejeningen University, The Netherlands.
11. Jelsma, I., Woittiez, L.S., Ollivier, J., Dharmawan, A.H. (2019). Do wealthy farmers implement better agricultural practices? An assessment of implementation of good agricultural practices among different types of independent oil palm smallholders in Riau, Indonesia. Agric. Syst, 1 (7), 63–76. https://doi.org/10.1016/j.agsy.2018.11.004.
12. Jumiyati S, Arsyad., M, Pulubuhu D.A.T., & Hadid, A. (2018). Cocoa-based agroforestry: An economic perspective in resource scarcity conflict era. IOP Conference Series: Earth and Environmental Science, IOP Publishing. https://doi.org/10.1088/1755-1315/486/1/012049.
13. K. Kusnandar, F.M. Brazier & O. van Kooten. (2019). Empowering change for sustainable agriculture: the need for participation. International Journal of Agricultural Sustainability, 17(4), 71-286. https://doi.org/10.1080/14735903.2019.1633899.
14. Kasin, R., Suandi, T., & Krauss, S.E. (2012). Determinants of successful technology adoption among Malaysian Cocoa Farmers. Pertanika J. Soc. Sci. & Hum, 20(1), 5–184. http://www.pertanika.upm.edu.my/.
15. Kementerian Perusahaan Perladangan Dan Komoditi. (2021). Dasar Agrikomoditi Negara (DAKN) 2021- 2030. Bahagian Perancangan Strategik dan Antarabangsa. Percetakan Nasional Malaysia Berhad Kuala Lumpur.
16. Khir, A. M., Ahmad, N., Samah, A. A., Hamsan, H. H. & Hamdan, S.H. (2018). Kajian preliminari status sosioekonomi dan persepsi peserta Orang Asli terhadap program peningkatan pendapatan. Proceeding International Conference on Poverty and Sustainable Society 2018 (ICOPSS). (Hlmn. 286-294). Penerbit Universiti Malaysia Kelantan.
17. Lembaga Koko Malaysia. (2019, Mei 20). Program berkaitan pekebun kecil koko (TOTE). https://www.koko.gov.my/lkmbm/loader.cfm?&cat=Program%20Pekebun%20Kecil&type=Smallh olders&id=1655.
18. Lindell, C. (2021, Mei 20). Cocoa processing market: global industry trends, share, size, growth, opportunity and forecast 2021-2026. Researchandmarkets.Com.
19. Maini, E., De Rosa, M., & Vecchio, Y. (2021). The role of education in the transition towards sustainable agriculture: a family farm learning perspective. Sustainability, 13(14), 80-99. https://doi.org/10.3390/su13148099.
20. Omoare, A. M., Oyediran, W. O., & Fakoya, E. O. (2016). Comparative assessment of cocoa farmers’ knowledge and attitude to trainings on good cultural management practices (CMP) in Ogun and Ondo States, Nigeria. International Journal of Agricultural Extension and Rural Development Studies, 3(3), 36-51.
21. Onumah, J.A., Oonumah, E.E., Al-Hassan, R.M., & Bru¨mmer. (2013). Meta-frontier analysis of organic and conventional cocoa production in Ghana. Agric. Econ, 59(6), 271–280. http://ugspace.ug.edu.gh/handle/123456789/26378.
22. Paltasingh, K. R., & Goyari, P. (2018). Impact of farmer education on farm productivity under varying technologies: case of paddy growers in India. Agricultural and Food Economics, 6(1), 1-19. https://doi.org/10.1186/s40100-018-0101-9.
23. Ramadhani, A. R., Hartatri, D. F. S., & Akbar, S. (2021). Coffee and cocoa dissemination through information and communication technology (ICT) during the Covid-19 pandemic. 1st ICADAI 2021. E3S Web of Conferences, 3(6), 03018. https://doi.org/10.1051/e3sconf/202130603018.
24. Sail, R. M., & Asnarulkhadi, A.S. (2010). Community development through community capacity building: a social science perspective. Journal of American Science, 6(2), 68-76. ISSN: 1545-1003.
25. Secinaro, S., Dal Mas, F., Massaro, M., & Calandra, D. (2021). Exploring agricultural entrepreneurship and new technologies: academic and practitioners' views. British Food Journal, 124(7), 2096-2113. https://dx.doi.org/10.1108/BFJ-08-2021-0905.
26. Shah, J. A., Asmuni, A., & Ismail, A. (2013). Roles of extension Agents towards Agricultural Practice in Malaysia. International Journal on Advanced Science, Engineering and Information Technology, 3(1), 59-63. http://dx.doi.org/10.18517/ijaseit.3.1.278.
27. Sjah, T., Prameswari, N., & Werdiningsih, W. (2021). Good agricultural and postharvest handling practices of Cocoa pods in Lombok to meet Cocoa bean quality for the global market. IOP Conference Series: Earth and Environmental Science, 712 (1), 12- 28. http://doi.org/10.1088/1755-1315/712/1/012028.
28. Tajuddin, Z., Sum, S. M., Zainol, R. M., & Jusoh, H. (2019). Penentu sosial penglibatan komuniti dalam projek kebun komuniti bandar. Sarjana, 34(1), 56-68.
29. Tiraieyari, N., Hamzah, A., & Samah, B. A. (2014). Extension agents and sustainable cocoa farming: a case study of extension agent in Sabah State, Malaysia. Modern Applied Science, 8(6), 210–218. http://doi.org/10.5539/mas.v8n6p210.
30. Witjaksono, J. (2016). Cocoa farming system in Indonesia and its sustainability under climate change. Agriculture, Forestry and Fisheries, 5(5), 170. http:// doi.org/10.11648/j.aff.20160505.15.
31. Yamoah, F. A., Kaba, J. S., Botchie, D., & Amankwah-Amoah, J. (2021). Working towards sustainable innovation for green waste benefits: The role of awareness of consequences in the adoption of shaded cocoa agroforestry in ghana. Sustainability (Switzerland), 13(3),1–14. https://doi.org/10.3390/su13031453.