Shanmuga Sundaram Venkatesantran. 2026. Quantized Atomic Energies Emerge from Classical Subatomic Particle Simulations: Discovery of Quantum Effects enclosed in Classical Mechanics explaining Atomic Spectral Lines. Indian Journal of Advanced Physics (IJAP). 6, 2 (Oct. 2026), 1–6. DOI:https://doi.org/10.54105/ijap.B1076.06021026.