To manipulate individual elements, the sub-array has to be dereferenced

Literally the sentence is correct (somewhere the reference must be dereferenced, even if it is implicit). But one could get a false impression. To minimize any confusion, the easiest way to manipulate individual elements is still

$AoA[$i][$j]= $whatever;

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In reply to Re^2: Array of array building by jethro
in thread Array of array building by JimEL

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