Serrano, J.V., Marasigan, S.B., & Belegal, J.A.C. (2022). Situating Plant Genetic Resource in the K-12 Curriculum: A Critical Review. In Plant Genetic Resources, Inventory, Collection and Conservation. Springer Nature. https://link.springer.com/book/10.1007/978-981-16-7699-4

Martin, J., Serrano, J., Nowakowski , J. & Williamson, D. Heritage Trails: Pathways to Sustainable Development. 2022. In Movement Heritage and Path Dependence. Cambridge: White Horse Press. https://www.jstor.org/stable/j.ctv2p5zn1t.2?seq=2

Yang, B., Serrano, J., Garcia, P. Zhou, H. (2022). Case Studies on World Open Universities: Case Study Book on University of the Philippines Open University. OUC Press.

Łucznik, K., Serrano, J. & Martin, J. (2022). An Exploration of the Contribution of Embodied, Situated Research Strategies to Cultural Ecosystem Services and Landscape Assessment Frameworks: An Environmental Empathy Case Study. Avant, Vol. XIII, No. 1. http://avant.edu.pl/en/202202-2

Serrano, J.V., Belegal, J.A.C., Cañas-Llamas, A.M.E.F., Petrasanta, L.P., & Almodiel, M.C. (2021). Ask Iska and IskOU: Analysis of UPOU’s Chatbot for Information Support Services. International Journal of Open and Distance e-Learning, 7(1), 63-78. 

Serrano, J.V., Marasigan, S.B., & Belegal, J.A.C. (2021). Taking a closer look: Reflections of indigenous youths and course writers on their experiences using tablet-based training on the conservation of Ifugao Rice Terraces, Philippines. ASEAN Journal of Open and Distance Learning, 12(2), 14-23. 

Serrano, J.V., Belegal, J.A.C., & Petrasanta, L.P. (2021). Documenting the University of the Philippines Open University’s response to COVID-19 pandemic through fora and webinars. ASEAN Journal of Open and Distance Learning, Special Issue 2020, 24-36.

Serrano, J.V., Cañas-Llamas, A.M.E.F., & Belegal, J.A.C. (2020). Redefining public service through UPOU’s openUP. In M.F. Lumanta, & P.G. Garcia (Eds.), Quality initiatives in an open and distance elearning institution: Towards excellence and equity (pp. 145-156). University of the Philippines Open University. 

Serrano, J.V., Belegal, J.A.C., Cañas-Llamas, A.M.E.F., Petrasanta, L.P., & Almodiel, M.C. (2020). UPOU’s chatbot: Toward quality information services. In M.F. Lumanta, & P.G. Garcia (Eds.), Quality Initiatives in an open and distance elearning institution: Towards excellence and equity (pp. 173-186). University of the Philippines Open University. 

Serrano, J.V., Marasigan, S.B., & Labhat, M.B. (2020). Cultural and natural heritage of the Ifugao Rice Terraces as a satoyama landscape (P.G. Garcia, Ed.). University of the Philippines Open University. 

Serrano, J.V., Cañas-Llamas, A.M.E.F., Belegal, J.A.C., Bandalaria, M.d.P., & Almodiel, M.C. (2020). Towards openness, inclusivity, excellence, and quality (M.d.P., Bandalaria, M.F., Lumanta, & P.G. Garcia, Eds.). University of the Philippines Open University.

Serrano, J.V., Lacaste, A.V., Belegal, J.A.C., Habito, C.Dl., Rabena, M.A.F., Fellizar, F.M.D.R., Marasigan, S.B., Buot, Jr., I.E., Alazada, N.D.S., Lawas, T.P., Bulong, M.P., Dulnuan, E.D., Labhat, M.B., Basilio, Jr., E.B., Gomez, Jr., R.A., Subilla, M., & Alag, V.K.B. (2019). Re(connecting) with the Ifugao Rice Terraces as a socio-ecological production landscape through youth capacity building and exchange programs: A conservation and sustainable development approach. In UNU-IAS & IGES (Eds.), Satoyama initiative thematic review (Vol. 5, pp. 149-168). United Nations University.

Serrano, J.V., Gelisan, L.A., Lacaste, A.V., Muyco, P.G., Alazada, N.D., & Marasigan, S.B. (2019). Discourse analysis of indigenous women’s construct on biodiversity and sustainable development. International Journal of Social Ecology and Sustainable Development, 10(4), 31-46. doi:10.4018/IJSESD.2019100103