sb vs bb kh8d

SB: §1.35 (34 bb)
BB (Hero): §5.22 (131 bb)

Pre-Flop: (§0.06) Hero is BB with 8♦ K♥
SB raises to §0.08, Hero calls §0.04

Flop: (§0.16) 3♥ Q♦ T♦ (2 players)
Hero checks, SB bets §0.04, Hero calls §0.04

Turn: (§0.24) 9♦ (2 players)
Hero checks, SB bets §0.16, Hero calls §0.16

River: (§0.56) 2♣ (2 players)
Hero checks, SB bets §0.37, BB (Hero) folds

Is calling turn ok here with low SPR? They were limping a lot so putting them on quite high range pf. game has no rake.