Iqbal, M., Latifah, S., & Irwandani, I. (2019). Channel Youtube Video Blog (Vlog) Development With Stem Approach As An Alternative Learning Media. Inovasi Pembangunan : Jurnal Kelitbangan, 7(2), 135. https://doi.org/https://doi.org/10.35450/jip.v7i2.140