How to sort values with too many characters?

Question

good afternoon I’m doing a query that fetches values that return like this:

TEST-1
TEST-2
TEST-3
TEST-4
TEST-5
TEST-10
TEST-11

but when it reaches 10 it orders by the first character for example:

TEST-1
TEST-10
TEST-11
TEST-2
TEST-3
...

can anyone help me the query I’m doing is this:

SELECT 
    num_pedido,
    nota_fiscal,
    lote_serial,
    produto,
    qtd_disp,
    lote,
    unid_medida,
    pedido,
    status
FROM
    coleta_ordem.clientes_ag 
    order by length(right(pedido,1)), right(pedido,1) asc, length(right(pedido,2)), right(pedido,2);