Doyan, A., Susilawati, S., Andayani, Y., Muntari, M., Mahrus, M., & Lugi , F. . (2023). PjBL Learning Training Based on Science Practicum Tools for Vernier Calipers and Screw Micrometers at Pondok Pesantren Attohiriyah Alfadiliyah Bodak. Unram Journal of Community Service, 4(3), 62–64. https://doi.org/10.29303/ujcs.v4i3.456