  We extend the contents of the standard model (SM) by introducing TeV-scale
scalar leptoquarks to generate neutrino masses and explain some current
observed deviations from the SM predictions, including the anomalous magnetic
moments of charged leptons (electron and muon) and $B$-physics anomalies
($R_{K^{(*)}}$ and $R_{D^{(*)}}$). The model consists of $\text{SU}(2)_L$
singlet leptoquark $S_1\sim (\bar{3}, 1, 1/3)$, doublet leptoquark
$\tilde{R}_2\sim (3, 2, 1/6)$ and triplet leptoquark $S_3\sim (\bar{3}, 3,
1/3)$. We combine the constraints arising from the low-energy lepton flavor
violation, meson decay and mixing observables. We perform a detailed
phenomenological analysis and identify the minimized texture of leptoquark
Yukawa matrices to accommodate a unified explanation of the anomalies and
neutrino oscillation data.
