Shift and j value analysis and calculation of quartet q nmr part 4 - YouTube
Spin-spin splitting and coupling - More complex splitting patterns
NMR - CATCO
What to expect: Chemical Shifts and Coupling Constants in Low-field NMR Spectroscopy — Nanalysis
Ch 13 - Coupling
Solved Calculate the coupling constant for the alkene | Chegg.com
ABX Spectrum
Chapter 1: NMR Coupling Constants
A Method for Easily Determining Coupling Constant Values: An Addendum to “A Practical Guide to First-Order Multiplet Analysis in 1H NMR Spectroscopy” | The Journal of Organic Chemistry