What we found is that this body of work is quite confusing as it’s not easy to see what information is relevant, what should be followed, and in what order.
Yr hyn a ganfuom yw bod y corff hwn o waith yn eithaf dryslyd gan nad yw'n hawdd gweld pa wybodaeth sy'n berthnasol, yr hyn y dylid ei dilyn, ac ym mha drefn.