Research Profile:
https://www.linkedin.com/in/vernel-lawas-b3643530/
Publications:
Egarguin, Neil Jerome, Lauro Fontanil and Vernel Lawas, Basic Calculus for Senior Hig School, Revised Edition, Quezon City: C and E Publishing, Inc., 2021.
Egarguin, N.J.A., Fontanil, L.L., and Lawas, V.M. (2017). Basic Calculus. C & E Publishing, Inc., Quezon City.
Lawas, V. M. (2016). Some notes on harmonious labeling of friendship graphs F_n. Proceedings of the DLSU Research Congress 2016, vol.4. Retrieved from https://www.dlsu.edu.ph/wp-content/uploads/pdf/conferences/research-congress-proceedings/2016/GRC/GRC-TPH-002.pdf
Lapie, A. G. P., Lawas, V. M., and Lawas, C. M. (2015). Development and evaluation of an interactive learning module on summation notation using comics. Proceedings of the 7th ICMI-East Asia Regional Conference on Mathematics Education, Cebu City, May 11-15, 665-673. Retrieved from http://mathted.weebly.com/uploads/7/8/5/0/7850000/pp_665_vernel_lawas_final_paper_edited.pdf
Lawas, C.M. and Lawas, V.M. (2017). An algorithm to show that paths are square harmonious graphs. Proceedings of DLSU Research Congress 2017, vol.5. Retrieved from
https://www.dlsu.edu.ph/wp-content/uploads/pdf/conferences/research-congress-proceedings/2017/CENSER/CENSER-III-046.pdf
Lawas, C.M. and Lawas, V.M. (2019). A cubic harmonious labeling of paths. Proceedings of DLSU Research Congress 2019, vol.7. Retrieved from https://www.dlsu.edu.ph/wp-content/uploads/pdf/conferences/research-congress-proceedings/2019/tphs-II-013.pdf
Lawas, C. M., Lawas, V. M., and Yupo, A. M. (2015). Eigenvalues of cross and box products of cycles C_n, n=3,4,5 and paths P_m, m=2,3,4. Proceedings of the DLSU Research Congress 2015, vol. 3. Retrieved from http://www.dlsu.edu.ph/conferences/dlsu_research_congress/2015/proceedings/TPHS/006TPH_Lawas_CM.pdf
Lawas, V.M. and Lim, Y.F. (2017). Stars are square harmonious graphs. Proceedings of DLSU Research Congress 2017, vol. 5. Retrieved from https://www.dlsu.edu.ph/wp-content/uploads/pdf/conferences/research-congress-proceedings/2017/CENSER/CENSER-III-048.pdf
Obias, J. M. F, Lawas, V. M., Lawas, C. M., and Buela, M. S. (2014). Development and evaluation of an interactive learning module on second-order determinants and Cramer’s rule on 2×2 systems of linear equations. PeLS NELC 2014 Conference Proceedings, pp. 17-25.
Paraggua, R. M., Lawas, V. M., Resurreccion, N. G. U., and Lawas, C. M. (2014). Development and evaluation of an e-learning module on vector operations using articulate storyline, PeLS NELC 2014 Conference Proceedings, pp. 26-34.
Velasco, Q. M. R., Lawas, V. M., Lawas, C. M., Mabilangan, R. A., Lapitan, M. A. B., and Nipaz, J. G. (2014). An assessment of learning objects in solving quadratic equations and their applications. PeLS NELC 2014 Conference Proceedings, pp. 10-16.